www.fairchildsemi.com 3
FAIRCHILD’S POWER SOLUTIONS
As a global leader in power, Fairchild Semiconductor enables energy-effi cient designs with a combination of
advanced power technologies, brand reliability and unequaled customer support. We combine three core
technologies—power analog, power discrete and optoelectronic—into unique solutions. Our functional, process and
packaging innovations along with the industry’s best power systems expertise ensure that system-level effi ciencies are
realized, allowing maximum energy savings in power-sensitive designs. With one of the broadest and deepest power
portfolios, you can fi nd just the component performance you need for virtually every application including: power
supplies, lighting applications, computing, industrial controls, telecommunications and home appliances. In addition,
Fairchild stands for quality and reliability as both a technology and business partner—an advantage made possible
with our own design, fabrication, assembly and testing facilities worldwide. Overall, Fairchild makes the design
challenge easier with our products that require less tweaking, adjusting or calibrating; the elimination of external
components; and the best customer support in the industry comprised of online tools, design labs, FAEs and regional
centers staffed with experienced power engineers.
Complete Power Solutions
Power Factor Correction
Primary Secondary
Bulk DC
Vo ltage Primary
MOSFET
Switches
Output
Rectifier
MOSFETs
Output
Filters
Primary
PWM
Controllers
Standby
PWM
Controllers
Standby
MOSFET
Switches
HS
Optocoupler/
Pulse
Transformer
Low-Side/Synchronous
Rectifier Gate Drivers
Low-Side
Gate Drivers
Secondary
PWM
Controllers
LDOs/
Linear
Regulators
Multi-phase
PWM
Controllers
MOSFET
Switches
MOSFET
Switches
Synch-Buck
Drivers
Synch-Buck/
Multi-phase Drivers
Vo ltage
Supervisors
IntelliMAXTM Load
Protection
Switches
IntelliMAXTM Load
Protection
Switches
Load
Load
Voltage
References
Opto-
couplers
Power
Transformer
HVIC or Low-
Side Drivers+
Gate Drive
Transformers
Input Filters
Diodes
Bridge
Rectifiers
Low-Side
Gate
Drivers
MOSFET/
IGBT
Switches
PFC
Controllers
Bus Vo ltage
or Load
DrMOS
Optically Isolated
Error Amplifiers
PFC/PWM Combo Controllers
Fairchild Power Switches
(FPSTM)
Standby
Voltage
(FPSTM)
Isolated DC-DC Non-Isolated DC-DC
AC-DC (off-line)
PWM/PFM
Controllers MOSFET
Switches
IntelliMAXTM Load
Protection
Switches
Load
Integrated Switching Regulators
HS
Optocoupler/
Pulse
Transformer
HVIC/
Half-
Bridge
Drivers
HVIC/
Half-
Bridge
Drivers
HVIC/
Half-
Bridge
Drivers
Motion-SPM™
Motor
Quad
Op Amps
MOSFET/
IGBT
Switches
MOSFET/
IGBT
Switches
MOSFET/
IGBT
Switches
Microcontroller
Voltage
Regulators
Motor Drive Solution
Primary
MOSFET
Switches
HVIC
Drivers
Inverter
PWM
Controllers
MOSFET
Switches
Transformer
Lamps
Transformer
Lamps
Inverter
PWM
Controllers
DC-AC Backlight Inverter Solution 2 DC-AC Backlight
Inverter Solution 1
HS
Optocoupler
Pulse
Transformer
Note: Fairchild provides products for those blocks highlighted in blue.
www.fairchildsemi.com
4
TABLE O F CONTENTS
POWER MANAGEMENT ICS ............................................................ 5
POWER FACTOR CORRECTION .............................................................................................................................................. 5
• PFC CONTROLLERS ................................................................................................................................................... 5-6
ISOLATED DC-DC ................................................................................................................................................................... 7
• PWM CONTROLLERS ................................................................................................................................................... 7
• FAIRCHILD POWER SWITCH (FPS™) ........................................................................................................................... 8-9
• FPS–HALF-BRIDGE RESONANT CONVERTERS .......................................................................................................... 10-11
NON-ISOLATED DC-DC ........................................................................................................................................................ 12
• CONTROLLERS AND REGULATORS ......................................................................................................................... 12-14
POWER DRIVERS ................................................................................................................................................................. 15
• HIGH VOLTAGE GATE DRIVERS (HVICs) ........................................................................................................................15
• LOW-SIDE GATE DRIVERS .......................................................................................................................................... 16
• SYNCHRONOUS RECTIFIER CONTROLLER AND DRIVER ................................................................................................17
SUPERVISORY ICs ................................................................................................................................................................18
• SUPERVISORS ............................................................................................................................................................ 18
VOLTAGE REGULATORS .......................................................................................................................................................19
• LDOs AND SHUNT REGULATORS ........................................................................................................................... 19-20
POWER SEMICONDUCTORS ......................................................... 21
DIODES AND RECTIFIERS ................................................................................................................................................ 21-22
INTEGRATED POWER SOLUTIONS ........................................................................................................................................ 23
• FET PLUS DRIVER MULTI-CHIP MODULES, DrMOS, ........................................................................................................ 23
• FULL FUNCTION LOAD SWITCHES (IntelliMAX™) ..........................................................................................................24
• INTEGRATED MOSFET MODULES ................................................................................................................................ 25
TRANSISTORS ..................................................................................................................................................................... 26
• IGBTs AND POWER MOSFETs > 200V .................................................................................................................... 26-32
• POWER MOSFETs < 250V ..................................................................................................................................... 33-38
OPTOELECTRONICS ......................................................................39
• OPTOCOUPLERS ................................................................................................................................................... 39-43
GLOBAL POWER RESOURCESM ....................................................... 44
DESIGN EXAMPLES..............................................................................................................................................................45
• 1.5W SINGLE OUTPUT BUCK USING FSQ510 FPS™ .................................................................................................... 45
• 3.5W CHARGER USING FSEZ1317 ............................................................................................................................. 46
• 7W DUAL OUTPUT SEPIC USING FSQ0265 FPS™ ........................................................................................................47
• 20W CONSUMER ADAPTER ....................................................................................................................................... 48
• 70W OUTPUT LLC RESONANT CONVERTER POWER SUPPLY USING FSFR2100 .............................................................. 49
• 200W LLC RESONANT HALF-BRIDGE CONVERTER USING FAN7621 ............................................................................. 50
• 300W INTERLEAVED BCM PFC + ASYMMETRICAL HALF-BRIDGE CONVERTER ............................................................... 51
•
300W INTERLEAVED BCM PFC + ASYMMETRICAL HALF-BRIDGE CONVERTER ............................................................... 52
• 350W SINGLE STAGE CONTINUOUS CONDUCTION MODE (CCM) .............................................................................53
• DDR3 MEMORY POWER SUPPLY .................................................................................................................................54
• MULTI-OUTPUT DC-DC POWER SUPPLY APPLICATION .................................................................................................... 55
• MULTI-PHASE, HIGH-CURRENT DC-DC POWER SUPPLY ..................................................................................................56
• MULTIPLE VOLTAGE SOLUTION FOR FPGAs USING TinyBuck™ (FAN2106) ..................................................................... 57
APPLICATION NOTES ..........................................................................................................................................................58
www.fairchildsemi.com 5
Simplifi ed Application Circuits
Stand-Alone PFC Controllers PFC/PWM Combo Controllers
Power Factor Correction (PFC) Stand-Alone and PFC/PWM Combo Controllers
Fairchild’s full line of both stand-alone PFC controllers and PFC/PWM combo controllers offer crucial cost and
energy saving solutions that address the demanding requirements of a diverse range of medium and high power
Switch Mode Power Supply (SMPS) designs.
Offerings include both Boundary Conduction Mode (BCM) and •
Continuous Conduction Mode (CCM)
Synchronized clock output to reduce system noise and to •
synchronize to downstream converter
Patented one-pin voltage error amplifi er with advanced input•
POWER FACTOR CORRECTION
PFC CONTROLLERS
Fairchild has a complete PFC technology portfolio from low to high
power levels to make energy delivery more effi cient
CCM PFC
FAN6982
Dual BCM PFC
FAN9611/FAN9612
BCM PFC
FAN6961, FAN7527B,
FAN7529, FAN7530,
FAN7930
BCM PFC +
QR PWM
FAN6921
CCM
Continuous Conduction Mode
BCM (or CRM or TM)
Boundary Conduction Mode
CCM + PWM
FAN4801/FAN4802
PFC Technology
200W 400W 600W 800W 1kW
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6
POWER FACTOR CORRECTION PFC CONTROLLERS
Stand-alone PFC Controllers
Product
Number
Power
Level
Control
Mode (1)
Startup Current
(µA)
Operating Current
(mA)
UVLO Thresholds
(V)
Special
Features(2) Package
FAN6982 >300W CCM 30 2.3 9~11
Programmable frequency
brownout protection
power-on sequence control
SOIC-14
FAN6961 75W to 400W BCM 10 4.5 12~9.5 OVP DIP-8, SOIC-8
FAN7527B 75W to 400W BCM 60 3 11.5~8.5 OVP DIP-8, SOIC-8
FAN7529 75W to 400W BCM 40 1.5 12~8.5 OVP DIP-8, SOIC-8
FAN7530 75W to 400W BCM 40 1.5 12~8.5 OVP DIP-8 SOIC-8
FAN7930 75W to 400W BCM 120 1.5 12 / 8.5 OVP, OFP, OCP, IVaD, UVLO SOIC-8
PFC + PWM Combo Controllers
Product
Number
Power
Level
Control
Mode(1)
Startup
Current
(µA)
Operating
Current
(mA)
UVLO
Thresholds
(V)
Special
Features (2) Package
FAN4800A 75W to 1kW+ CCM 100 2.5 13 / 10 DIP-16
FAN4800C 75W to 1kW+ CCM 30 2.6 11 / 9.3
Synchronized operation of PFC and PWM, OVP, open
feedback protection, VFF, power on sequence control,
brownout protection
FAN4800 75W to 1kW+ CCM 30 2.6 11 / 9.3
Synchronized operation of PFC and PWM, OVP, open
feedback protection, VFF, power on sequence control,
brownout protection
DIP-16, SOIC-16
FAN4801 75W to 1kW+ CCM 30 2.6 11 / 9.3
Synchronized operation of PFC and PWM, OVP, open feed-
back protection, VFF, power on sequence control, brownout
protection, output voltage adjustable for better ef ciency
DIP-16 SOIC-16
FAN4802 75W to 1kW+ CCM 30 2.6 11 / 9.3
Synchronized operation of PFC and PWM, OVP, open feed-
back protection, VFF, power on sequence control, brownout
protection, output voltage adjustable for better ef ciency
DIP-16, SOIC-16
FAN6921 75W to 150W BCM
+QR 30 10 8.5 / 6.5
Extended valley detection for light load ef ciency improve-
ment. Highly integrated to include OVP, OCP, OTP, OLP,
brownout. Built-in two level PFC output to improve low line
ef ciency. Turn off PFC at light load for extra power saving
SOIC-16
ML4800 75W to 1kW+ CCM 200 5.5 13 / 10 DIP-16
SOIC-16
ML4824-1 75W to 1kW+ CCM 700 16 13 / 10 DIP-16,
SOICW-16
ML4824-2 75W to 1kW+ CCM 700 16 13 / 10 1x: 2x PFC: PWM switching frequency SOICW-16
SG6901 75W to 1kW+ CCM 10 5 12 / 10 SOICW-20
SG6902 75W to 1kW+ CCM 10 6 16 / 10 Green-mode SOICW-20
SG6932 75W to 1kW+ CCM 10 6 14 / 10 Green-mode, PFC + Forward PWM DIP-16
Note (1) CCM – Continuous Conduction Mode, also known as Average Current Mode (ACM)
BCM – Boundary Conduction Mode, also known as Critical Conduction Mode
(CRM) or Transition Mode (TM)
DCM – Discontinuous Conduction Mode
Note (2) VFF – Input voltage feed-forward
OVP – Over-voltage protection
OTP – Over-temperature protection
SS – Soft start
Interleaving PFC Controllers
Product
Number
Power
Level
Control
Mode (1)
Startup
Current
(µA)
Operating
Current
(mA)
UVLO
Thresholds
(V)
Special Features(2) Package
FAN9611 100W to
1kW BCM 80 3.7 10 / 7.5
2 channel interleaved PFC, power limit, VFF,
OVP, OVP2, brownout, restart timer, SS,
phase shedding at light load
SOIC-16
FAN9612 100W to
1kW BCM 80 3.7 12.5~7.5
2 channel interleaved PFC, SS, VFF, OVP,
OVP2, BO, line OVP, power limit, restart
timer, phase shedding at light load
SOIC-16
www.fairchildsemi.com 7
Note (2) VFF – Input voltage feed-forward
OVP – Over-voltage protection
OTP – Over-temperature protection
SS – Soft start
ISOLATED DC-DC
PWM CONTROLLERS
Pulse Width Modulator (PWM) Controllers
Fairchild’s green-mode PWM controllers have a function to minimize the standby power consumption enabling power
supplies to meet international energy regulation requirements. The green-mode function provides off-time modulation,
which gradually decreases the switching frequency as the load drops under light load conditions. Under zero-load
conditions, the power supply enters burst mode.
Burst Mode Operation Diagram
92
9)+
,GV
9GV
7LPH
9%85+
9%85/
Frequency
Fosc
Fosc-GREEN
PWM Frequency
VFB-GV
FB-N
V
FB
Frequency Decreasing
Primary-side Only CV/CC PWM Controllers
Product
Number
Drain
Voltage (V)
Max.
Switching
Frequency
(kHz)
RDS(ON)
()
PSR Frequency
Hopping
H/L
Line
Comp
Features Package
CV
(±%)
CC
(±%)
Ripple
(mV)
FAN100 –42 –7 7 100 Yes Yes PSR Controller SOP-8
FAN102 –42 –5 7 100 Yes Yes PSR Controller SOP-8
FAN103 –50 –5 7 100 Yes Yes PSR Controller SOP-8
FAN400A –65 –25 25 100 Yes Yes PSR Controller DIP-8/SSOT-6
FSEZ1016A 600 42 11.5 7 7 100 Yes Yes PSR Controller + MOSFET SOP-7/ DIP
FSEZ1216 600 42 11.5 5 7 100 Yes Yes PSR Controller + MOSFET DIP-8
FSEZ1216B 600 50 11.5 5 7 100 Yes Yes PSR Controller + MOSFET DIP-8
FSEZ1307 700 50 20.0 5 7 100 Yes Yes PSR Controller + MOSFET SOP-7
FSEZ1317 700 50 16.0 5 7 100 Yes Yes PSR Controller + MOSFET SOP-7
PWM Controllers
Product
Number
Number of
Outputs
Control
Mode
Switching
Frequency
Typical
(kHz)
Supply Voltage
Max.
(V)
Output Current
Max.
(A)
Duty Cycle (%) Startup Current
(µA) Package
FAN6300A 1 Current Below 100 30 - - 20 DIP-8, SO-8
FAN6300H 1 Current Up to 190 30 - - 20 DIP-8, SO-8
FAN6754 1 Current 65 30 - 92 30 SO-8
FAN6755 1 Current 65 30 - 90 30 SO-7
FAN6862 1 Current 65 30 - 70 8 DIP-8, SSOT-6
FAN7554 1 Current 50 30 1 98 200 SO-8
FAN7601 1 Current 100 29 0.25 98 Internal Switch DIP-8, SO-8,
SSOP-10
FAN7602B 1 Current 65 20 0.25 75 Internal Switch DIP-8, SO-8
SG5841 1 Current Programmable 30 - 70 14 DIP-8, SO-8
SG5841J 1 Current Programmable 30 - 70 14 DIP-8, SO-8
SG5842JA 1 Current Programmable 30 - 70 14 DIP-8, SO-8
SG6741 1 Current Programmable 30 - 70 30 SO-8
SG6742 1 Current 65 30 - 70 30 DIP-8, SO-8
SG6846A 1 Current 65 25 - 90 30 DIP-8, SO-8
SG6846C 1 Current 65 25 - 90 8 DIP-8, SO-8
SG6859A 1 Current 70 30 - 72 9 DIP-8, SSOT-6
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8
ISOLATED DC-DC
FAIRCHILD POWER SWITCH (FPS™)
Fairchild’s FPS products cover a wide range of power supply applications—from small battery chargers to large
televisions, up to 250W. These highly integrated FPS devices combine the functionality of a fully avalanche-rugged
SenseFET, a current mode pulse width modulation (PWM) IC and various protection functions, to simplify design and
improve system reliability. Fairchild’s FPS products provide the highest levels of effi ciency to meet the standards as
specifi ed by international regulatory agencies.
Green FPS™
Fairchild’s Green FPS™ provides high energy effi ciency and system reliability in DVD players, set-top
boxes, LCD monitors and other power supply designs below 25W. Based on Fairchild’s proprietary valley
switching technique, these Green FPS products increase power conversion effi ciency by 1% and reduce EMI up
to 5dB, when compared to conventional hard-switching topologies. Utilizing an advanced burst mode operation,
the Green FPS e-Series devices meet standby power regulations by reducing standby power consumption to below
0.2W at no load conditions (below 1W at 0.5W load).
Features & Benefi ts
Optimized for valley switching operation•
- Frequency clamp in the valley switching mode allows
the effi ciency levels to remain high at lighter load levels
High effi ciency through minimum voltage switching•
1% improvement over hard-switching topologies•
Low EMI through valley switching and inherent •
frequency modulation
Up to 5dB over hard-switching topologies•
Advanced burst-mode operation for low standby •
power consumption and minimized audible noise
Narrow frequency variation range over wide load •
and input voltage variation
Pulse-by-pulse current limit•
Various protection functions: over load protection (OLP), •
over voltage protection (OVP), abnormal over current
protection (AOCP), internal thermal shutdown (TSD), output short
protection (OSP)
Under voltage lock out (UVLO) with hysteresis•
Internal startup circuit •
Built-in soft-start (15ms)•
Minimum component counts on primary side•
AC
IN
Source
V
CC
V
FB
IPK
V
STR Drain
PWM
DC
OUT
www.fairchildsemi.com 9
ISOLATED DC-DC
FAIRCHILD POWER SWITCH (FPS™)
Fairchild Power Switch
Product
Number
Drain
Voltage
Max.
(V)
Static
Drain-Source
On-Resistance
Max.
()
Peak
Current
Limit
(A)
Output Power Max.
(W) Switching
Frequency
(kHz)
Protections
Package
@
85VAC to
265VAC
@
230VAC
Over
Current
Over
Load
Over
Voltage
Output
Short
Thermal
Shutdown
FSFM260 650 2.6 1.5 26 35 66 AR AR AR –AR DIP-8
FSFM300 650 2.2 1.6 30 40 66 AR AR AR –AR DIP-8
FSGM0465R 650 2.6 1.8 48 70 66 AR AR AR AR AR TO-220F-6L
FSGM0465RB 650 2.6 2.7 48 70 66 AR AR AR AR AR TO-220F-6L
FSGM0565R 650 2.2 2.2 60 80 66 AR AR AR AR AR TO-220F-6L
FSGM0565RB 650 2.2 3 70 80 66 AR AR AR AR AR TO-220F-6L
FSGM0765R 650 1.6 2.6 70 90 66 AR AR AR AR AR TO-220F-6L
FSL136MR 650 4.0 2.15 20 26 67 AR AR AR AR AR DIP-8
FSL106MR 650 19 0.55 8 10 67 AR AR AR AR AR DIP-8
FSL206MR 650 19 0.6 7 12 67 No AR AR AR AR DIP-8, SO-8
FSQ100 650 22 0.55 8 13 67 –AR AR –AR DIP
FSQ110 650 19 0.7 12 17 100 –AR AR –AR DIP
FSQ321 650 19 0.6 10 12 89 AR AR AR –AR DIP, LSOP
FSQ0165RN 650 10 0.9 13 15 QRC-67 AR AR AR –AR DIP, LSOP
FSQ0265RN 650 6 1.2 16 20 QRC-67 AR AR AR –AR DIP, LSOP
FSQ0365RN 650 4.5 1.5 19 25 QRC-67 AR AR AR –AR DIP, LSOP
FSQ0465RB 650 2.6 3 48 70 67 AR AR AR AR AR TO-220F-6L
FSQ0465RS 650 2.6 1.8 48 70 67 AR AR AR AR AR TO-220F-6L
FSQ0465RU 650 3.95 1.8 40 60 67 AR AR AR AR AR TO-220F-6L
FSQ0565RS 650 2.2 2.25 60 80 67 AR AR AR AR AR TO-220F-6L
FSQ0565RQ 650 2.2 3 60 80 67 AR AR AR AR AR TO-220F-6L
FSQ0765RS 650 1.6 2.5 70 90 67 AR AR AR AR AR TO-220F-6L
FSQ0765RQ 650 1.6 3.5 70 90 67 AR AR AR AR AR TO-220F-6L
FSBH0F70A 700 19 0.73 8 10 100 AR AR AR AR AR DIP-8
FSBH0170 700 11 0.8 13 15 100 AR AR AR AR AR DIP-8
FSBH0170A 700 11 0.8 13 15 100 AR AR AR AR AR DIP-8
FSBH0270 700 7.2 1 16 20 100 AR AR AR AR AR DIP-8
FSBH0270A 700 7.2 1 16 20 100 AR AR AR AR AR DIP-8
FSBH0370 700 4.75 1.2 19 25 100 AR AR AR AR AR DIP-8
FSFM261 700 2.7 1.5 25 33.5 66 AR AR AR –AR DIP-8
FSL127H 700 7.2 0.61 16 20 100 AR AR Latch AR Latch DIP-8
Note: AR=Auto Restart
www.fairchildsemi.com
10
ISOLATED DC-DC
FPS–HALF-BRIDGE RESONANT CONVERTERS
The FSFRxxxx family of highly integrated Green FPS™ products increases power effi ciency and system reliability while
reducing valuable design time in resonant converter designs. Offering a “system-in-a-package” approach that integrates
everything necessary to build reliable and effi cient resonant converters, this power switch family includes a pulse-
frequency-modulation (PFM) controller with a high voltage gate driver circuit and two fast recovery MOSFETs (FRFET®)
along with soft-start, burst-mode operation and important protection features into a thermally-effi cient SIP-9 package.
V
CC
V
in =400V
DC
C101
220µF/
450V
C105
22µF/
50V
R104
7.2K
R105
7.2K
C108
12nF
C107
6.8µF
R107
3.9k
CON Control
IC
FSFR2100
R102
11k�
R101
0.2�
C102
100pF
LVC CVDL
HVC C
VCTR
RT
CS
SG PG
Np
C106
150nF
C102
22nF/
630V
JP1
10 R106
270 D101
IN4137 Ns
Ns
D211
FYP2010DN C202
2200µF/
35V
V
o
C201
2200µF/
35V
R201
1k
R202
1k R204
62k
C204
12nF
R206
2k
C203
47nF R203
33k
R205
7k
U3
KA431
D212
FYP2010DN
LLC Resonant Half-Bridge Converter
Features & Benefi ts
Ease of Design
• Highly integrated up to 450W half-bridge resonant power switch
• Integrates PFM controller, high voltage gate driver circuit, two fast
recovery MOSFETs (FRFET)
• No heatsink needed for normal power supplies up to 180W
• Minimum component count on primary-side
System Effi ciency
• ZVS technique improves power effi ciency and decreases EMI
• Advanced burst mode operation reduces power consumption to
below 1W
System Reliability
• Excellent noise immunity due to built-in high-side drive circuit with
common mode noise canceling technique
• Minimizes the effect of reverse recovery against abnormal
operation conditions due to the MOSFET’s fast recovery
body diodes
• Built-in protection features: OVP, OLP, OCP, AOCP, TSD
LLC Resonant (VF) Half-Bridge Converters
Product Number
P_out MOSFET
LVcc UVLO* Auto-Restart** Package
Without Heatsink
(W)
With Heatsink
(W)
BVDS
(V)
RDS(ON)
()
FSFR2100 200 450 600 0.38 High Most SIP-9
FSFR2100U
FSFR2100US(L) 180 400 500 0.51 High,
Low
Most,
Always SIP-9
FSFR2000 160 350 500 0.67 High Most SIP-9
FSFR1900 140 300 500 0.85 High Most SIP-9
FSFR1800
FSFR1800US(L) 120 260 500 0.95 High,
Low
Most,
Always SIP-9
FSFR1700(L)
FSFR1700US(L) 100 200 500 1.25 High,
Low
Most,
Always SIP-9
FSFR1600 80 160 500 1.55 High Most SIP-9
FAN7621 Up to 600 External High Most DIP-16, SOP
FAN7621B Up to 600 External Low Most DIP-16, SOP
FAN7621S Up to 600 External Low Always SOP-16
*LVcc UVLO Min
(V)
Typical
(V)
Max
(V)
High Turn-on at: 13 14.5 16
Turn-off at: 10.2 11.3 12.4
Low
Turn-on at: 11.2 12.5 13.8
Turn-off at: 8.9 10.0 11.1(for a 12V
external bias)
** Auto-Restart
Most = OLP, OCP & OVP auto-restart if IC is self biased (from a transformer winding, typical without PFC) except
AOCP & TSD latch off. If IC is externally biased, all protections latch off.
Always = all protections auto-restart always, including with an external 12V bias
All = all protections auto-restart if self-biased; all latch off if externally biased
Part Number Suffi x
U = UniFET S = Low UVLO thresholds + all protection is auto-restart “Always,” for use with 12V external bias
L = lead forming (some leads offset)
Notes:
www.fairchildsemi.com 11
ISOLATED DC-DC
FPS–HALF-BRIDGE RESONANT CONVERTERS
Features & Benefi ts
Better than LLC for low output voltages( < 12V) due to lower •
output-current ripple
Duty cycle control for complementary (D/1-D) power switches •
(50% D limit)
Internal MOSFET with Fast-Recovery body diode (t• rr )<160ns
High ef ciency through zero voltage switching (ZVS): typ. •
Eff=93~94% for VO=24V
Internal soft-start (15ms) & optimized dead time (200ns)•
FSFA2100 FPS™ for Asymmetric Half-Bridge & Active-Clamp Topologies
An integrated PWM controller and SuperFET™ MOSFET, the FSFA2100 is specifi cally designed for Zero-Voltage-
Switching (ZVS) half-bridge converters requiring minimal external components. The internal controller includes an
oscillator, under-voltage lock out, leading-edge blanking (LEB), optimized high-side and low-side gate driver, internal
soft-start, temperature-compensated precise current sources for loop compensation and self-protection circuitry.
Pulse-by-Pulse current limit •
Burst mode operation for low standby power consumption•
Various protection functions: Over Load Protection (OLP), Over •
Voltage Protection (OVP), Abnormal Over Current Protection
(AOCP), Internal Thermal Shutdown (TSD)
–40 to 130°C ambient operation•
Rsense
Control
IC
CDL
VCC VDL
LVcc
RT
VFB
CS
SG PG
VCTR
HVcc
CB
Llk
Lm
Ns
VO
D1
D2
RF
CF
Np Ns
KA431
VIN
Typical Application Circuit for an Asymmetric PWM Half-Bridge Converter
Asymmetric Half-Bridge Converter
Product
Number
P_out MOSFET
Auto- Restart*** Package
Without H/S
(W)
With H/S
(W)
BVDS
(V) RDS(ON) ()
FSFA2100 200 450 600 0.38 Always 9-SIP
www.fairchildsemi.com
12
2.5VIN
3.3VIN
3.7VIN
5.0VIN
Output Current (mA)
VOUT = 1.8V
Efficiency
110 10 01000
100%
90%
80%
70%
60%
50%
Features & Benefi ts (FAN4603)
Solder and play converter - no passive components required•
2.3V to 5.5V input voltage range•
600mA output current•
V• OUT = 1.0V, 1.2V, 1.3V, 1.5V, 1.8V
Up to 91% effi ciency•
UVLO, TSD, and SCP protection•
3.0 x 4.5, 10-lead 0.5mm pitch LGA package•
NON-ISOLATED DC-DC
CONTROLLERS AND REGULATORS
Fairchild’s highly integrated non-isolated DC-DC controllers and regulators provide solutions for today’s market
demands that require lower power consumption, highly effi cient integrated functions and smaller packages.
Fully Integrated Synchronous Buck Regulator Featuring
External Synchronization and Internal 5V Regulator
Features & Benefi ts (FAN21SV06 TinyBuck™ Controller)
All-in-one TinyBuck regulator containing a controller, driver
and fully optimized MOSFETs
Up to 94% effi ciency•
Wide input range: 6.5V to 24V•
Up to 6A continuous current at 85° C•
Output voltage from 0.8V to 90% V• IN
External synchronization•
Internal 5V regulator with single supply operation•
Ultra-compact MLP 5mm x 6mm package•
R3
C3
R1
RBIAS
FB
CLK
PGND
SW
BOOT
VIN VIN
CIN
CHF
CBOOT
V
OUT
COUT
L
P2
1
P1
P3
24
19
1 6
20
1 8
17
25
13
25
15
5V REG
R2
C2
C1
RTR(T)
COMP
AGND
RILIM ILIM
EN
PGOOD
RAMP
C4
V
CC
RRAMP
CONTROLLER
FAN21SV06
VIN
EN
N/C
GND
V
OUT
V
OUT
BATTERY
1.8V
FAN4603
Typical Application Circuit
www.fairchildsemi.com 13
NON-ISOLATED DC-DC
CONTROLLERS AND REGULATORS
Controllers with Integrated Drivers
Product
Number
Power Input Number of
PWM Outputs Phases
PWM VOUT PWM Voltage
Outputs
(V)
Package
Min.
(V)
Max.
(V)
Min.
(V)
Max.
(V)
FAN5026 3 16 2 1 0.9 15 Adj., Adj. TSSOP-28
FAN5069 3 24 1 1 0.8 5 Adj. TSSOP-16
FAN5078 4.5 5.5 1 1 0.9 5.5 Adj. MLP-24
FAN5234 3 24 1 1 0.9 15 Adj. QSOP-16,
TSSOP-16
FAN5236 3 24 2 1 0.9 15 Adj., Adj. QSOP-28
TSSOP-28
TinyBuck™ Controllers with Integrated Drivers and MOSFETs
Product
Number
Output
Current
(A)
Power Input PWM VOUT Voltage
Supply
(V)
Frequency
(kHz)
Effi ciency
(%)
External
Sync Package
Min.
(V)
Max.
(V)
Min.
(V)
Max.
(V)
FAN2103 3 3 24 0.8 80% of VIN Adj. 600 95 No MLP 5x6
FAN21SV04 4 6.5 24 0.8 80% of VIN Adj. 600 95 No MLP 5x6
FAN2106 6 3 24 0.8 80% of VIN Adj. 600 95 No MLP 5x6
FAN21SV06 6 6.5 24 0.8 80% of VIN Adj. 600 95 Yes MLP 5x6
FAN2108 8 3 24 0.8 80% of VIN Adj. 600 95 No MLP 5x6
FAN2110 10 3 24 0.8 80% of VIN Adj. 600 95 N0 MLP 5x6
Synchronous Buck Regulators
Product
Number
VIN
(V)
VOUT
(V)
Output
Current
(mA)
Output
Type
Switching
Frequency
(MHz)
Max.
Effi ciency
(%)
Package
FAN5307 2.5-5.5 0.7-0.8VIN 300 Fixed/Adj. 1 95 SOT-23,
MLP 3x3
FAN5358 2.7-5.5 1.0-1.80 500 Fixed 2 92 SC70-6
FAN5362 2.7-5.5 1.8-3.6 500 Fixed 3 96 WL-CSP 6-Bump,
UMLP
FAN4603 2.3-5.5 1.0-1.82 600 Fixed 6 92 MLP 4x2.5
FAN5350 2.7-5.5 1.82 600 Fixed 3 94 WL-CSP 5-Bump,
MLP 3x3
FAN5361 2.3-5.5 1.0-1.82 600 Fixed 6 92 WL-CSP 6-Bump,
UMLP 2x2
FAN5308 2.5-5.5 0.8-VIN 800 Adj. 1.3 95 MLP 3x3
FAN5355 2.7-5.5 0.75-1.975 800 / 1000 Adj.. 3 94 WL-CSP 12-Bump,
MLP 3x3
FAN5365 2.3-5.5 0.75-1.975 800 / 1000 Adj.. 6 91 WL-CSP 9-Bump
FAN2001 2.5-5.5 0.8-VIN 1000 Adj. 1.3 95 MLP 3x3
FAN2002 2.5-5.5 0.8-VIN 1000 Adj. 1.3 95 MLP 3x3
FAN2011 4.5-5.5 0.8-VIN 1500 Adj. 1.3 95 MLP 3x3
FAN2012 4.5-5.5 0.8-VIN 1500 Adj. 1.3 95 MLP 3x3
FAN2013B 4.5-5.5 0.8-3.6 2000 Adj. 1.2 95 MLP 3x3
FAN5353 2.7-5.5 0.8-0.9VIN 3000 Adj. 3 93 MLP 3x3.5
FAN5354 2.7-5.5 0.8-0.9VIN 3000 Adj. 3 93 MLP 3x3.5
www.fairchildsemi.com
14
NON-ISOLATED DC-DC
CONTROLLERS AND REGULATORS
Controllers for DDR Applications
Product
Number
Power Input Number of PWM
Outputs
PWM VOUT PWM Voltage
Outputs
(V)
Package
Min.
(V)
Max.
(V)
Min.
(V)
Max.
(V)
FAN5026 3 16 2 0.9 15 Adj., Adj. TSSOP-28
FAN5236 3 24 2 0.9 15 Adj., Adj. QSOP-28
TSSOP-28
Controllers for Notebook Applications
Product
Number
Power Input Number of PWM
Outputs
PWM VOUT PWM Voltage
Outputs
(V)
Package
Min.
(V)
Max.
(V)
Min.
(V)
Max.
(V)
FAN5234 3 24 1 0.9 15 Adj. QSOP-16
TSSOP-16
FAN5236 3 24 2 0.9 15 Adj. QSOP-28
TSSOP-28
Synchronous and Asynchronous Boost Regulators
Product
Number Type V
IN
(V)
V
OUT
(V)
Output
Current
(mA)
Switching
Frequency
(MHz)
Max.
Effi ciency
(%)
Package
FAN4860 Synchronous 2.3-4.5 5V, Fixed 300 3 92 WL-CSP 6 Bump,
UMLP 2x2
FAN4855 Synchronous 1.6-4.5 3-5, Adj. 500 0.43 95 MSOP-8
FAN5331 Asynchronous 2.7-5.5 <20, Adj. 50 1.6 88 SOT-23
FAN5333B Asynchronous 1.8-5.5 <30, Adj. 75 1.6 80 SOT-23
FAN5330 Asynchronous 1.8-5.5 <30, Adj. 32 1.6 80 SOT-23
www.fairchildsemi.com 15
POWER DRIVERS
HIGH VOLTAGE G A T E DRIVERS (HVICs)
Fairchild’s high voltage gate drivers (HVICs) improve system reliability by utilizing an innovative common-mode dv/dt
noise cancelling circuit that provides excellent noise immunity. With a voltage capability up to 600V and a very fast
switching speed these drivers are optimal for driving MOSFETs and IGBTs in a wide array of applications.
Features & Benefi ts
Better noise immunity (due to noise cancelling circuit •
over high dv/dt common-mode noise)
I• QBS and IQCC are lower than in competitive devices
Extended allowable negative V• S swing to –9.8V
for signal propagation at VCC = VBS = 15V
Matched propagation delay below 50ns•
UVLO functions for both channels •
TTL-compatible input logic threshold levels•
Half-Bridge SMPS
VCC Ou
t
400V (from PFC out)
Integrated Circuit Solution
FAN7361
FAN7362
FAN7382
FAN7383
FAN73832
PWM
Controller
FAN7380
Bridge
Rectifier
AC Source
110/220V
Ballast
Controller
Lamp
PFC
Ballast
High Voltage Gate Drivers (HVICs)
Product
Number
Circuit Offset
Voltage
Output Current
(mA)
Delay Time
(nS) Shut-
down
Dead
Time
Control
Quiescent
Current (µA) dVs/dt
(V/ns)
Negative
Vs
(V)
Package
Type Input to
Output (V) Source Sink tON tOFF IQBS
IQCC
(IQDD)
FAN7888 3 Phase 6 to 6 200 350 650 130 150 No Fixed 50 160 50 -9.8 SOP-20
FAN7380 Half-bridge 2 to 2 600 90 180 135 130 No Fixed 45 70 50 -9.8 SOP-8
FAN7361 High side 1 to 1 600 250 500 120 90 No No 50 30 50 -9.8 SOP-8
FAN7362 High side 1 to 1 600 250 500 120 90 No No 50 30 50 -9.8 SOP-8
FAN7384 Half-bridge 2 to 2 600 250 500 180 170 Yes Fixed 50 600 50 -9.8 SOP-14
FAN7382 Half-bridge 2 to 2 600 350 650 170 200 No No 45 70 50 -9.8 SOP-8, DIP-8
FAN7383 Half-bridge 1 to 2 600 350 650 500 170 Yes Variable 35 650 50 -9.8 SOP-14
FAN73832 Half-bridge 1 to 2 600 350 650 580 180 Yes Variable 35 300 50 -9.8 SOP-8, DIP-8
FAN7385 2 Channel
high side 2 to 2 600 350 650 110 110 No No 50 28 50 -9.8 SOP-14
FAN7388 3 Phase 6 to 6 600 350 650 130 150 No Fixed 50 160 50 -9.8 SOP-20
FAN7387 Self oscillation 1 to 2 600 350 650 550 160 Yes Variable 50 220 50 -9.8 SOP-8, DIP-8
FAN73833 Half-bridge 2 to 2 600 350 650 150 140 No Fixed 35 80 50 -9.8 SOP-8
FAN7393 Half-bridge 1 to 2 600 2000 2000 550 200 Yes Variable 50 900 50 -9.8 SOP-14
FAN73932 Half-bridge 1 to 2 600 2000 2000 600 200 Yes Fixed 50 320 50 -9.8 SOP-8
FAN7392 High & low side 2 to 2 600 3000 3000 130 150 Yes No 60 10 50 -9.8 DIP-14
FAN7371 High side 1 to 1 600 4000 4000 150 150 No No 60 25 50 -9.8 SOP-8
FAN7390 High & low side 2 to 2 600 4500 4500 140 140 No No 45 75 50 -9.8 SOP-8, DIP-8,
SOP-14
FAN73933 Half-bridge 2 to 2 600 2500 2500 160 160 No Variable 50 900 50 -9.8 SOP-14
www.fairchildsemi.com
16
POWER DRIVERS LOW-SIDE G A T E DRIVERS
Fairchild’s low-side gate drivers (FAN31xx and FAN32xx) offer an unequaled combination of higher performance, smaller
size and more input options for driving N-Channel power MOSFETs and IGBTs. Forty different devices provide choices
of 1A, 2A, 4A and 9A current ratings in single- or dual-channel versions. These drivers deliver fast switching and
accurate timing to maximize effi ciency in high frequency power converter designs.
Features & Benefi ts
Package options: industry’s smallest packages (2mm x 2mm and•
3mm x 3mm MLP) in addition to standard packages (SOIC, SOT)
Ease of design: CMOS or TTL input thresholds for all products•
Design fl exibility: 2 inputs for each channel (dual-input or •
input + enable)
Maximize effi ciency: short and well-controlled time delays for 1MHz•
switching, paralleling drivers and optimizing drive timing
Rugged: 20V (V• DD to GND) abs max; >4kV ESD; >500mA reverse
current; -40°C to 125°C ambient temperature range
Low-Side Gate Drivers
Product
Number Type Gate Drive(1) (2) (Sink/Source)
(A) Input Thresholds Logic Package
FAN3100 Single 2A +2.5/-1.8 CMOS, TTL Single channel of two-input/one-output SOT-23-5, MLP-6
FAN3111 Single 1A +1.1/-0.9 CMOS/External Single channel (dual input or single
non-inverting input SOT-23-5
FAN3226 Dual 2A +2.4/-1.6 CMOS, TTL Dual inverting channels + dual enable SOIC-8, MLP-8
FAN3227 Dual 2A +2.4/-1.6 CMOS, TTL Dual non-inverting channels
+ dual enable SOIC-8, MLP-8
FAN3228 Dual 2A +2.4/-1.6 CMOS, TTL Dual channels of two-input/one-output,
pin confi g.1 SOIC-8, MLP-8
FAN3229 Dual 2A +2.4/-1.6 CMOS, TTL Dual channels of two-input/one-output,
pin confi g. 2 SOIC-8, MLP-8
FAN3223 Dual 4A +4.3/-2.8 CMOS, TTL Dual inverting channels + dual enable SOIC-8, MLP-8
FAN3224 Dual 4A +4.3/-2.8 CMOS, TTL Dual non-inverting channels +
dual enable SOIC-8, MLP-8
FAN3225 Dual 4A +4.3/-2.8 CMOS, TTL Dual channels of two-input/one-output SOIC-8, MLP-8
FAN3121(2) Single 9A +9.7/-7.1 CMOS, TTL Single inverting channel + enable SOIC-8, MLP-8
FAN3122(2) Single 9A +9.7/-7.1 CMOS, TTL Single non-inverting channel + enable SOIC-8, MLP-8
FAN3268 Dual 2A +2.4/-1.6 TTL Dual channels, non-inverting and inverting,
+ dual enables SOIC-8
PWM IN
V
DD
V
DD
IN
V
IN
AGND GND
OUT
ININ
AGND GND
OUT
BIAS
FAN3100
FAN3100
Forward Converter with Hybrid Synchronous Rectifi er
TTL Input Thresholds
12
10
8
6
4
2
0
468101214161820
VDD (V)
Input Thresholds (V)
CMOS Input Thresholds
12
10
8
6
4
2
0
468101214161820
VDD (V)
Input Thresholds (V)
Note(1) Typical currents with VDD = 12V and OUT at 6V
Note(2) External = the input thresholds are referenced to an external voltage for use with controllers that operate from a lower supply voltage than the driver
www.fairchildsemi.com 17
POWER DRIVERS
SYNCHRONOUS RECTIFIER CONTROLLERS
Fairchild offers a complete power effi ciency improvement solution with the primary-side synchronous rectifi er (SR)
trigger controller, FAN6210, and the dual-channel SR controller on the secondary side to save power loss respectively.
The FAN6210 can be used with any PWM controller that can drive a dual-forward converter. It provides drive signals
for the primary-side power switch and also the SR drive signal for the secondary side FAN6206 through a pulse
transformer. This solution provides a simple control method and improved power system reliability.
Features & Benefi ts
Improves effi ciency 1.5%~3% vs Schottky diode solution•
with SRs FDP5800 (60V, 4.7m) or FDP8896 (30V, 6m)
Power system reliability improvement•
Simple control method •
Reduces component count•
FAN6206
LPC1
LPC2
SN
SP
GATE1
GATE2
GND
VDD
1
2
3
45
6
7
8
LOV
O
V
IN
Q1
DRV
DRV
Q2
FAN6210
From PWM
controller
XP
XN
SIN
RDLY
GND
SOUT
VDD
DET
1
2
3
4
8
7
6
5
Typical Application
Synchronous Rectifi er Controller and Driver
Product
Number Description Delay time for PWM
and SR signal
Gate
Outputs
Green
Mode
VDD
OVP
(V)
Package
FAN6210
Primary-side synchronous
recti er (SR) signal trigger for
dual forward converter
Adj. 1 for gate driver
transformer Yes 25 SOP-8
FAN6206
Highly integrated dual-channel
synchronous rectifi cation
controller for dual-forward
converter
Adj. 2 for freewheeling
and rectifying Yes 21 SOP-8
www.fairchildsemi.com
18
SUPERVISORY ICS
SUPERVISORS
Fairchild’s family of supervisors is designed to provide voltage and current supervisor function, remote on/off function
(PSON), power good (PGO) indicator function, and fault protection (FPO) function for switching power systems. These
products also provide the over-voltage protection (OVP), over-current protection (OCP) and under voltage protection
(UVP) for 3.3V, 5V and two 12V.
Features & Benefi ts (SG6520)
Two 12V sense input pins: VS12 and VS12B •
Over-voltage protection (OVP) for 3.3V, 5V and two 12V •
Over-current protection (OCP) for 3.3V, 5V and two 12V •
Under-voltage protection (UVP) for 3.3V, 5V and two 12V •
Open drain output for PGO and FPO pins •
300ms power good delay •
300ms turn on delay for 3.3V, 5V and two 12V •
2.8ms PSON control to FPO turn-off delay •
48ms PSON control delay •
No lockup during the fast AC power on/off •
Wide supply voltage range from 4.2V to 15V •
Programmable over temperature protection (OTP)•
SG6520: Typical Application Circuit with Minimal
External Components
12V
12V
5V
3.3V
lo
5Vsb
PGI
PSON
VS12B
IS12B
RI
IS12
PSON
FPO
GND
PGI PGO
VDD
VS5
VS33
VS12
IS33
IS5
OTP
5Vsb
5Vsb
Output side 12V
12V
5V
3.3V
NTC
RT
SG6520
Note(*) Includes PWM controller
Supervisor
Product
Number
Operating
Voltage Min.
(V)
Operating
Voltage Max.
(V)
PG Inputs Remote Over-voltage
Protection
Over-current
Protection
Under Voltage
Protection Package
SG6510 4 15 1 Yes Yes No Yes DIP-8, SOP-8
SG6516 4 16 1 Yes Yes No Yes DIP-14, SOP-14
SG6520 4 16 1 Yes Yes Yes Yes DIP-16, SOP-16
SG6521 4.2 16 1 Yes Yes Yes Yes DIP-16, SOP-16
SG6105A* 4.5 16 1 Yes Yes No Yes DIP-20
www.fairchildsemi.com 19
VOLTAGE REGULATORS
LDOs AND SHUNT REGULATORS
Fairchild’s suite of voltage regulators offers fl exible output voltages, space saving packages and multiple voltage
tolerances to meet the challenges of power supply designs.
Features & Benefi ts
Programmable output voltages•
Temperature compensated•
Low output noise•
Fast turn-on time•
Linear Regulators (LDOs)
Product
Number
Output
Type
Preset Output
Voltage Typ.
(V)
Adj. Output Voltage Output
Current
(A)
Dropout
Voltage
(V)
Input
Voltage Max.
(V)
Package
Min.
(V)
Max.
(V)
FAN1084 Single Adj./1.5/3.3 1.25 5.7 4.5 1.5 7 TO-220AB/TO-252 (DPAK)/
TO-263 (D2PAK)
FAN1086 Single Adj./2.5/2.85
3.3/5.0 1.25 5.5 1.5 1.5 7.5
SOT-223/TO-252 (DPAK)/
TO-263 (D2PAK)/TO-252 (DPAK)/
TO-263 (D2PAK)
FAN1112 Single 1.2 – – 1 1.2 18 SOT-223/TO-252 (DPAK)
FAN1117A Single Adj./1.8/2.5
2.85/3.3/5.0 1.25 18 1 1.1 17 SOT-223/TO-220AB/TO-252 (DPAK)
FAN1581 Single Adj./1.5/2.5 1.25 5.7 5 0.6 7 TO-263 (D2PAK)
FAN1582 Single Adj./1.5/2.5 1.25 5.7 3 0.6 7 TO-263 (D2PAK)
FAN1589 Single 1.2 – – 2.7 1.3 7 TO-252 (DPAK)/TO-263 (D2PAK)
FAN1616A Single Adj./1.8/2.5
3.3/5.0 1.25 18 0.5 1.1 18 SOT-223/TO-252 (DPAK)
FAN1655 Single DDR VTT 1.1 1.8 3 1.1 3.6 MLP/SOIC/eTSSOP
FAN1950 Single 1.8/2.5 – – 1.5 0.5 14 TO-252 (DPAK)
FAN2500 Single
Adj./2.5/2.6
2.7/2.8
2.85/3.0/3.3
1.32 7 0.1 0.1 7 SOT-23
FAN2501 Single 2.5/2.6/2.7/2.8/2.8
5/3.0/3.3 – – 0.1 0.1 7 SOT-23
FAN2502 Single Adj./2.5/2.6/2.7/2.8
2.85/3.0/3.3 1.32 7 0.15 0.15 7 SOT-23
FAN2503 Single 2.5/2.6/2.7/2.8/2.8
5/3.0/3.3 – – 0.15 0.15 7 SOT-23
FAN2504 Single Adj./2.5/2.6/2.7/2.8
2.85/3.0/3.3 1.32 7 0.2 0.2 7 SOT-23
www.fairchildsemi.com
20
VOLTAGE REGULATORS LDOs AND SHUNT REGULATORS
Linear Regulators (LDOs) - Continued
Product
Number
Output
Type
Preset Output
Voltage Typ.
(V)
Adj. Output
Voltage Output
Current
(A)
Dropout
Voltage
(V)
Input
Voltage
Max.
(V)
Package
Min.
(V)
Max.
(V)
FAN2510 Single Adj./2.5/2.6/2.7/2.8/2.85/3.0/3.3 1.32 7 0.1 0.1 7 SOT-23
FAN2512 Single Adj./2.5/2.6/2.7/2.8/2.85/3.0/3.3 1.32 7 0.15 0.15 6.5 SOT-23
FAN2514 Single Adj./2.5/2.6/2.7/2.8/2.85/3.0/3.3 1.32 7 0.2 0.2 7 SOT-23
FAN2515 Single 2.5/2.6/2.7/2.8/2.85/3.0/3.3 – – 0.2 0.2 7 SOT-23
FAN2558 Single Adj./1.0/1.2/1.3/1.5/1.8/2.5/3.3/3.5/3.6/3.8 1 3.3 0.18 0.25 5.5 MLP/SOT-23
FAN2560 Single 1.3/1.5 – – 0.35 0.07 5.5 WL-CSP
FAN2564 Single 1.2/1.3/1.5/1.8/2.0/2.5/2.8 – – 0.3 0.1 4.5 WL-CSP 4 Bump,
UMLP 2x2
VIVO
VREF
R1
R2 LM431A/B/C
V
0VREF
R1
R2
+
1
()
=
Shunt Regulator
Shunt Regulators
Product
Number Description Preset Output Voltage
(V)
Adj. Output
Voltage Min.
(V)
Adj. Output
Voltage Max.
(V)
Tolerance
(%)
Max.
Current
(mA)
Package
LM431A Adj. 2.5 2.5 37 2 100 SOIC, TO-92R
LM431B Adj. 2.5 2.5 37 1 100 SOIC, TO-92R
LM431C Adj. 2.5 2.5 37 0.50 100 SOIC, TO-92R
www.fairchildsemi.com 21
DIODES AND RECTIFIERS
RECTIFIERS
Deuxpeed®
The Deuxpeed® is a high performance diode composed of two 300V dice in series and silicon nitride passivated ion-
implanted epitaxial planar construction. This device is intended for use as boost diode in continuous mode power factor
correctors and hard switching conditions and internal ceramic insulated package allow fl exible heatsinking on common
or separate heatsink power factor correction and hard switching conditions. The internal ceramic insulated package
allows fl exible heatsinking on common or separate heatsink.
Features & Benefi ts
High speed switching, t• rr < 25ns at rating current
High reverse voltage and high reliability •
Max forward voltage, VF < 3.6V @25oC •
Insulated voltage, 2500V DC•
Ultrafast
Hyperfast
Stealth
Deuxpeed
IF (A)
Time (ns)
QRR Comparisons
V
DD=480V, IF=8A, di/dt=200A/ µ s, Tj=150˚C
FPO
QRR and VFTrade off
Rectifi ers - Deuxpeed
Product
Number
VRRM
(V)
IF(AV)
(A)
IFSM
(A)
VFM1
Max.
(V)
TRR
Max.
(ns)
Package
FFP08D60L2 600 8 80 3.6 25 TO-220
VF300V VF600V 2*VF300V VF
Qrr600V
Qrr300V
Qrr
www.fairchildsemi.com
22
Fairchild’s latest family of rectifi ers (Stealth™ II and Hyperfast II) features fast reverse recovery and soft recovery
characteristics that enable reduced MOSFET switching losses and EMI in continuous-conduction mode (CCM) power
factor correction (PFC) designs.
Features and Benefi ts
Energy effi ciency through high speed switching and low forward •
voltage drop
System reliability attained by softer recovery characteristics•
Space savings resulting from elimination of the snubber circuit and•
reduced EMI fi lter size
Applications include PFC in server/telecom, PDP TV, computing •
and adapters
125°C
V
CC = 390V
di / dt =200A/µs
Stealth™ II
Stealth™
Hyperfast™
1 0
8
6
4
2
0
-2
-4
-6
-75 -50 -25 0255075100 125
Time (ns)
Anode current, I AK (A)
Diode Recovery in High Temperature
3)&3:0
&RPER
'&9
287
$&9
,1
2SWLFDOO\
,VRODWHG
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5HFWLILHU
Typical AC-DC Application
DIODES AND RECTIFIERS RECTIFIERS
Rectifi ers
Part
Number
VRRM
(V)
IF(AV)
(A)
IFSM
(A)
VF
Max.
(V)
trr (typ)
(ns) Package
FFD04H60S 600 4 40 2.1 19 TO-252(DPAK)
FFP08H60S 600 8 60 2.1 35 TO-220
FFPF08H60S 600 8 60 2.1 35 TO-220F
FFA60UA60DN 600 30 180 2.2 90 TO-3PN
FFAF60UA60DN 600 30 180 2.2 90 TO-3PF
FFPF30UA60S 600 30 180 2.2 90 TO-220F
FFH15S60S 600 15 150 2.6 21 TO-247
FFH30S60S 600 30 300 2.6 25 TO-247
FFP08S60S 600 8 80 2.6 19 TO-220
FFP15S60S 600 15 150 2.6 21 TO-220
FFP30S60S 600 30 300 2.6 25 TO-220
FFPF04S60S 600 4 40 2.6 18 TO-220F
FFPF08S60S 600 8 80 2.6 19 TO-220F
FFPF15S60S 600 15 150 2.6 21 TO-220F
FFP08S60SN 600 8 60 3.4 13 TO-220
FFPF08S60SN 600 8 60 3.4 13 TO-220F
FFP08D60L2 600 8 80 3.6 13 TO-220
RHRP8120 1200 8 100 3.2 55 TO-220AC
ISL9R8120P2 1200 8 100 3.3 25 TO-220AC
RHRG75120 1200 75 500 3.2 85 TO-247
www.fairchildsemi.com 23
DrMOS Products FDMFxxxx Series
The FDMFxxxx series is Fairchild’s family of fully-optimized integrated driver plus MOSFET power stage solutions for
applications requiring a high current synchronous Buck converter.
Features & Benefi ts
Higher System Effi ciency
• Higher effi ciency than conventional discrete solutions under
high, medium and light load conditions
• Average power losses across the full operating range are
reduced by 14% when compared to discrete solutions
Critical Space Savings
• Replaces two MOSFETs, one diode (Schottky or bootstrap)
and one driver IC
• Reduces 33% of component count compared to conventional
discrete solutions
• Saves 73% of valuable board space
Easier and Faster Design
• Designers no longer need to spend valuable time and resources
in optimizing and matching FETs with respective drivers. Fairchild
has already achieved this optimization within DrMOS.
FET Plus Driver Multi-Chip Modules (DrMOS)
Product
Number Description
VIN Range
Typ.
(V)
VOUT Range
Typ.
(V)
IOUT Max.
(A)
Frequency
(MHz)
Package
(mm)
FDMF8704 High effi ciency/frequency
DrMOS module 7 - 20 0.8 - 3.2 32 1 MLP 8x8
FDMF8704V High effi ciency/frequency
DrMOS module with VR 7 - 20 0.8 - 3.2 32 1 MLP 8x8
FDMF6704 Ultra-compact, high ef ciency DrMOS module
with Tri-state PWM input 8 - 16 0.8 - 3.2 35 1 MLP 6x6
FDMF6704A Ultra-compact, high ef ciency DrMOS module with logic level
PWM input 8 - 16 0.8 - 3.2 35 1 MLP 6x6
FDMF6704V Ultra-compact, high ef ciency DrMOS module with VR 8 - 16 0.8 - 3.2 35 1 MLP 6x6
FDMF6730 Optimized for Ultra Mobile PC power stage (UMPC) systems
with Internal 5V regulator 6 - 16 1.5-5 10 1 MLP 6x6
INTEGRATED POWER SOLUTIONS
FET PLUS DRIVER MULIT-CHIP MODULE, DrMOS
Efficiency Comparison - DrMOS vs. Discrete Solution
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)'0)+LJKHU(IILFLHQF\'U0266ROXWLRQ
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Test conditions:
• Input voltage = 12V
• Output voltage = 1.3V
• Frequency = 300kHz
• Soak time = 10 sec
• Inductor = 0.47µH
• No heatsink
• Airfl ow provided by VTT tool
• 4 phase VR11 - compliant demo boards
• Effi ciency measured at the output of the Buck converter
Typical Buck Converter Application Circuit
VIN
VOUT
HS FET
LS FET
Schottky
Diode
Fairchild’s
DrMOS
C
Controller Driver µP
Load
Standard 8mm x 8mm, 56-pin & ultra-compact
6mm x 6mm, 40-pin MLP packages
www.fairchildsemi.com
24
Fairchild’s IntelliMAX™ family of advanced full function load switches reduces board space, component count
and complexity in power management designs for the latest generation of battery powered devices. This unique
combination of protection, control and fault monitoring features allows for a simple, space-saving solution in critical
time-to-market product applications without sacrifi cing design performance.
Features & Benefi ts
IntelliMAX™ Load Switches
Product
Number Family VIN Range
(V)
RON Typ.
(m)
Current Limit Minimum
(mA) Package
FPF10xx Slew rate control 1.2 - 5.5 20/50 N/A CSP/MLP 2x2
FPF101x Slew rate, ultra-low voltage 0.8 - 1.8 17/34 N/A CSP/MLP 2x2
FPF110x Slew rate control 1 - 4.0 35 N/A CSP 1x1
FPF200x Current limit 1.8 - 5.5 700 50, 100 SC70-6
FPF202x Current limit, ultra-low leakage 1.6 - 5.5 225 100 CSP
FPF210x Current limit 1.8 - 5.5 125 200, 400 SOT23-5
FPF212x Current limit 1.8 - 5.5 125 150 -1500 (Adj.) SOT23-5
FPF216x/FPF219x Current limit 1.8 - 5.5 120/55 150 - 1500 (Adj.) MLP 2x2/CSP
FPF217x Current limit 1.8 - 5.5 125 200 MLP 3x3
FPF220x Current limit, high precision 1.8 - 5.5 140 500 MLP 2x2
FPF221x Current limit, high precision 1.8 - 5.5 250 100 - 250 (Adj.) MLP 2x2
FPF222x Current limit, high precision 1.8 - 5.5 140 250 - 650 (Adj.) MLP 2x2
FPF230x Dual, current limit 1.8 - 5.5 125 1100 -1500 (Adj.) SO8/MLP 3x3
FPF231x Dual, current limit 1.8 - 5.5 125 400 - 600 (Adj.) MLP 3x3
VOUT
FLAGB
GND
CONTROL
LOGIC
UVLO
THERMAL
SHUTDOWN
CURRENT
LIMIT
0.8V - 16V VIN
ON
Output discharge
Error status fl ag for all fault conditions
(I_limit, UVLO, Thermal) and power good.
Integrated current limit protection and reverse current blocking with
fast response time. Auto restart/shutdown modes reduce parasitic
power consumption.
Input signal UVLO
Thermal shutdown @ 140°C
with hysteresis
INTEGRATED POWER SOLUTIONS
FULL FUNCTION LOAD SWITCHES, IntelliMAX™
Product families address a wide operating •
voltage range (0.8V to 16V)
Soft-start control reduces in-rush current •
Integrated fi xed and adjustable current-limit value•
Under-voltage lockout for system protection•
Thermal shutdown to reduce excessive heating •
or system damage
Fast current limit response time •
Optional fl ag for fault conditions, fault blanking and •
auto re-start to optimize fault condition management
Low shutdown and leakage currents to conserve critical •
battery life
Options for reverse current blocking capability and •
power good function
Slew rate control
and low RON
www.fairchildsemi.com 25
INTEGRATED POWER SOLUTIONS
INTEGRATED MOSFET MODULES
Fairchild’s integrated MOSFET module family enables higher conversion effi ciency while signifi cantly reducing board
space in synchronous Buck designs. Each module in the FDMS96xx series combines a carefully selected high side
and low side N-Channel MOSFET and one monolithically integrated Schottky diode into a single, space-effi cient,
5mm x 6mm MLP package. The pin-out design of the FDMS96xx series is optimized for direct and easy connection
in PCB layouts to standard driver ICs. This innovative package concept shortens design time and reduces parasitic
inductances in board layout traces, improving overall system effi ciency.
V
OUT
C
L
V
IN
Schotky
Diode
HS
FET
LS
FET
Controller
Plus
Driver Load
Buck Converter Block Diagram
Fairchild’s
Integrated
MOSFET
Module
Features & Benefi ts
Higher ef ciency compared to conventional discrete solutions
• Optimized matching and sizing of high and low side
MOSFETs for better effi ciency in Buck converters
• Integrated Schottky diode for improved low side
MOSFET performance
Ultra-compact size
• Space savings up to 50% vs. discrete options
Faster and easier design. Faster time-to-market
• High side and low side MOSFETs internally connected
• Optimized pin-out for easier layout with standard driver ICs
Dual 30V Power33 Package
Product
Number
VDS
(V)
VGS
(V)
Current
(A)
Max. RDS(ON) @ 10V Max. RDS(ON) @ 4.5V Typ. QgTOT @ 4.5V
HS (m) LS (m) HS (m) LS (m) HS (m) LS (m)
FDMC8200 30 ±20 18 20 9.5 32 13.5 3.1 7
Dual 30V Power56 Package
Product
Number
VDS
(V)
VGS
(V)
Current
(A)
Max. RDS(ON) @ 10V Max RDS(ON) @ 4.5V Typ. QgTOT @ 4.5V
HS (m) LS (m) HS (m) LS (m) HS (m) LS (m)
FDMS7700S 30 ±20 30 7.5 2.4 12 2.9 9.3 48
FDMS7600AS 30 ±20 30 7.5 2.8 12 3.3 9.3 37
FDMS7602S 30 ±20 30 7.5 5 12 6.8 9.3 16
FDMS9620S 30 ±20 16 21.5 13 29.5 17 5 9
www.fairchildsemi.com
26
TRANSISTORS IGBTs AND POWER MOSFETs >200V
Fairchild Switching Technologies - High Voltage
High Voltage MOSFET Technologies Voltage Range (V) Applications
UniFET™, FRFET®, UniFET™ Ultrafast FRFET, UniFET™ II, 60 - 650
PFC, server/telecom power, televisions, ATX
power, and industrial power
SuperFET™ 600
SuperFET™ FRFET 500 and 600
SupreMOS® 600
High Voltage IGBT Technologies Voltage Range (V) Applications
Planar 300 and 1200
Drives, UPS, photovoltaic, inductive heating
NPT trench IGBT 1000 and 1200
SMPS IGBT 600 and 1200
Field Stop (FS) IGBT 600, 650, 1200
Standard IGBT modules (EMP7) 600
Field Stop Trench IGBT 1200
Fairchild offers an array of switching solutions for each application.
High Voltage Packages (>200V)
www.fairchildsemi.com 27
TRANSISTORS
IGBTs
IGBTs
Fairchild’s IGBTs are optimized for Switch Mode Power Supply designs offering better VSAT and EOFF
. Additionally, this
control smoothes the switching waveforms for less EMI. IGBTs are manufactured using an optimized design process
which offers better control and repeatability of the top side structure, thereby providing tighter specifi cations.
IGBTs vs. MOSFETs
Reduce conduction losses due to low saturation voltage•
Reduce current tail, reduce switching losses•
Improve transistor and system reliability•
IGBTs superior in current density facilitate higher output power•
Reduce System Cost
Smaller die size for higher voltages reduces overall costs•
May eliminate components•
Increase operating frequency and reduce transformer/fi lter costs•
Fastest switching IGBTs in the market today•
VCE(SAT) (V)
EOFF (µJ/A)
TC = 25°C
1.01.2 1.41.6 1.82.0 2.2 2.4
35
30
25
20
15
10
Field-Stop
NPT
PT V2
VCE(SAT) (V)
EOFF (µJ/A)
TC = 125°C
PT V2
NPT
Field-Stop
1.2 1.4 1.6 1.8 2.0 2.2 2.4
80
70
60
50
40
30
20
10
600V IGBT Trade-off Curve(EOFF vs. VCE(SAT) )
VCE(SAT) (V)
EOFF (µJ/A)
TC = 25°C
1.0 1.2 1.4 1.6 1.82.0 2.2 2.4
35
30
25
20
15
10
Field-Stop
NPT
PT V2
VCE(SAT) (V)
EOFF (µJ/A)
TC = 125°C
PT V2
NPT
Field-Stop
1.2 1.4 1.6 1.8 2.0 2.2 2.4
80
70
60
50
40
30
20
10
www.fairchildsemi.com
28
TRANSISTORS IGBTs
IGBTs
Product
Number
BVCES Min.
(V)
IC
(A)
VCE(SAT)
Typ.
(V)
tf Typ.
(ns) Built-in Diode Package
FGH50N3 300 75 1.30 12 –TO-247
FGPF50N33BT 330 160 1.60 202 –TO-220F
FGA70N33BTD 330 220 1.60 198 –TO-3P
FGPF70N33BT 330 220 1.60 198 –TO-220F
FGPF4633 330 300 1.55 341 –TO-220F
FGA90N33AT 330 330 1.60 180 –TO-3P
FGA90N33ATD 330 330 1.60 180 –TO-3P
FGA180N33AT 330 450 1.68 180 –TO-3P
FGA180N33ATD 330 450 1.68 180 –TO-3P
FGD3N60LSD 600 3 1.20 600 – TO-252(DPAK)
FGP5N60LS 600 5 1.70 150 –TO-220
FGP5N60UFD 600 5 1.90 20 –TO-220
HGTP7N60C3D 600 7 1.60 140 Yes TO-220
HGTP7N60A4 600 14 1.90 45 –TO-220
FGH20N60UFD 600 20 1.80 32 –TO-247
FGP20N60UFD 600 20 1.80 32 –TO-220
FGH20N60SFD 600 20 2.20 24 –TO-247
HGTG12N60A4 600 23 2.00 18 –TO-247
HGTG12N60A4D 600 23 2.00 18 Yes TO-247
HGTP12N60A4D 600 23 2.00 18 Yes TO-220
FGH40N60UF 600 40 1.80 30 –TO-247
FGH40N60UFD 600 40 1.80 30 –TO-247
FGH80N60FD 600 40 1.80 50 – TO-247
FGH80N60FD2 600 40 1.80 50 –TO-247
HGTP20N60A4 600 40 1.80 32 –TO-220
HGTG20N60A4 600 40 2.00 32 –TO-247
HGTG20N60A4D 600 40 2.00 73 Yes TO-247
FGH40N60SF 600 40 2.30 27 –TO-247
FGH40N60SFD 600 40 2.30 27 –TO-247
FGI40N60SF 600 40 2.30 27 –TO-262
HGTG30N60A4 600 60 1.80 38 –TO-247
HGTG30N60A4D 600 60 1.80 38 Yes TO-247
FGA60N60UFD 600 60 1.90 40 –TO-3PN
FGH60N60UFD 600 60 1.90 40 –TO-247
FGH60N60SF 600 60 2.30 31 –TO-247
FGH60N60SFD 600 60 2.30 31 –TO-247
FGH75N60UF 600 75 1.90 30 –TO-247
FGH75N60SF 600 75 2.30 21 –TO-247
FGH40N65UFD 650 40 1.80 30 –TO-247
FGA50N100BNTD 1000 50 1.50 130 Yes TO-3P
FGL60N100BNTD 1000 60 2.50 130 Yes TO-264
FGA15N120FTD 1200 15 1.60 255 –TO-3PN
FGA20S120M 1200 20 1.55 320 –TO-3PN
FGA20N120FTD 1200 20 1.60 217 –TO-3PN
FGA25N120FTD 1200 25 1.60 215 –TO-3PN
FGH25N120FTDS 1200 25 1.60 102 –TO-247
FGH25N120FTDS 1200 25 1.60 136 –TO-247
FGA30N120FTD 1200 30 1.60 259 –TO-3PN
FGA30N120FTD 1200 30 1.60 364 –TO-3PN
FGH30N120FTD 1200 30 1.60 364 –TO-247
FGL35N120FTD 1200 35 1.68 146 –TO-264
FGL40N120AND 1200 40 2.60 40 Yes TO-264
www.fairchildsemi.com 29
TRANSISTORS
POWER MOSFETs >200V
High Voltage MOSFETs
Fairchild’s MOSFET portfolio is one of the industry’s broadest with outstanding low on-resistance and low gate charge
performance. This is the result of proprietary technologies such as the SupreMOS, SuperFET, UniFET™ and FRFET®
MOSFETs. Fairchild’s extensive packaging solutions offer advantages such as superior size, low package height and
excellent thermal and electrical performance.
Features & Benefi ts
Ultra-low R• DS(ON) resulting in low conduction
losses and improved effi ciency
Best-in-class di/dt rating that allows the devices to operate •
at higher frequencies to ensure ruggedness and reliability
Lower switching losses due to lower effective output capacitance•
(COSSeff) that allow high frequency switching
SupreMOS®
The SupreMOS MOSFET, Fairchild’s latest generation of high voltage super-junction MOSFETs, employs a deep trench
fi lling process that differentiates it from preceding multi-epi based technologies. By utilizing this advanced technology
and precise process control, SupreMOS provides world class Rspecifi c on resistance, superior switching performance and
ruggedness.
1 0 0 200 300 400 500 600 700 800 900 10000
0
20
40
60
80
1 0 0
1 2 0
1 4 0
1 6 0
Total Gate Charge, Qg (nC)
On-Resistance, RDS(ON) , (m�)
SupreMOS®
(2nd SJ-MOS)
Planar MOSFET
SuperFET™
(1st SJ-MOS)
Direction of state-of-the-art
@ V
DSS = 600V
TO220 Max.
• Higher active cell density
• Stable process parameter
during fabrication
• Simple process step
DrainDrain
Source Source
Gate
Source Source
Gate
SuperFet™ Conventional
Multi-Epi Technology
SupreMOS
Fairchild’s Deep Trench Technology
www.fairchildsemi.com
30
TRANSISTORS
POWER MOSFETs >200V
UniFET™
Product
Number
BVDSS
Min.
(V)
RDS(ON) Max. ()
@ VGS=10V
Qg Typ. (nC)
@VGS=10V
ID
(A) Package
FDD6N20TF 200 0.8 4.7 4.5 TO-252 (DPAK)
FDD6N20TM 200 0.8 4.7 4.5 TO-252 (DPAK)
FDD6N25 250 1.1 4.5 4.4 TO-252 (DPAK)
FDB28N30TM 300 0.13 39 28 TO-263 (D2PAK)
FDB14N30 300 0.29 18 14 TO-263 (D2PAK)
FDPF14N30 300 0.29 18 14 TO-220F
FDP24N40 400 0.18 46 24 TO-220
FDD3N40 400 3.4 4.5 2 TO-252 (DPAK)
FDU3N40 400 3.4 4.5 2 TO-251(IPAK)
FDP20N50 500 0.23 45.6 20 TO-220
FDPF20N50 500 0.23 45.6 20 TO-220F
FDPF20N50T 500 0.23 45.6 20 TO-220F
FDA20N50 500 0.23 45.6 22 TO-3P
FDP20N50F 500 0.26 50 20 TO-220
FDPF20N50FT 500 0.26 50 20 TO-220F
FDA20N50F 500 0.26 50 22 TO-3PN
FDP18N50 500 0.27 45 8 TO-220
FDPF18N50 500 0.27 45 8 TO-220F
FDPF18N50T 500 0.27 45 8 TO-220F
FDA18N50 500 0.27 45 19 TO-3PN
FDPF16N50 500 0.38 32 16 TO-220F
FDPF16N50T 500 0.38 32 16 TO-220F
FDA16N50 500 0.38 32 16.5 TO-3P
FDP16N50 500 0.39 32 16 TO-220
FDPF13N50FT 500 0.54 30 12 TO-220F
FDB12N50TM 500 0.65 22 11.5 TO-263 (D2PAK)
FDP12N50 500 0.65 22 11.5 TO-220
FDPF12N50T 500 0.65 22 11.5 TO-220F
FDD6N50 500 0.9 12.8 6 TO-252 (DPAK)
FDPF7N50 500 0.9 12.8 7 TO-220F
FDD6N50F 500 1.15 15 5.5 TO-252 (DPAK)
FDPF7N50F 500 1.15 15 6 TO-220F
FDPF5N50T 500 1.4 11 5 TO-220F
FDPF5N50FT 500 1.55 11 4.5 TO-220F
FDPF15N65 650 0.44 48.5 15 TO-220F
FDP15N65 650 0.44 48.5 15 TO-220
FDA15N65 650 0.44 48.5 16 TO-3PN
www.fairchildsemi.com 31
TRANSISTORS
POWER MOSFETs >200V
SuperFET™
Product
Number
BVDSS Min.
(V)
RDS(ON) Max. ()
@ VGS=10V
Qg Typ. (nC)
@VGS=10V
ID
(A) Package
FCA47N60 600 0.07 210 47 TO-3P
FCA47N60_F109 600 0.07 210 47 TO-3PN
FCH47N60 600 0.07 210 47 TO-247
FCH47N60F 600 0.073 210 47 TO-247
FCA20N60F 600 0.19 75 20 TO-3PN
FCB20N60 600 0.19 75 20 TO-263 (D2PAK)
FCB20N60F 600 0.19 75 20 TO-263 (D2PAK)
FCH20N60 600 0.19 75 20 TO-247
FCA16N60_F109 600 0.26 55 16 TO-3PN
FCA16N60 600 0.26 55 16 TO-3P
FCB11N60 600 0.38 40 11 TO-263 (D2PAK)
FCB11N60F 600 0.38 40 11 TO-263 (D2PAK)
FCI11N60 600 0.38 40 11 TO-262 (I2PAK)
FCP11N60F 600 0.38 40 11 TO-220
FCPF11N60 600 0.38 40 11 TO-220F
FCPF11N60F 600 0.38 40 11 TO-220F
FCD7N60 600 0.6 23 7 TO-252 (DPAK)
FCI7N60 600 0.6 25 7 TO-262 (I2PAK)
FCP7N60 600 0.6 25 7 TO-220
FCPF7N60 600 0.6 25 7 TO-220F
FCU7N60 600 0.6 23 7 TO-251(IPAK)
FCD5N60 600 0.95 16 4.6 TO-252 (DPAK)
FCD4N60 600 1.2 12.8 3.9 TO-252 (DPAK)
FCP4N60 600 1.2 12.8 3.9 TO-220
www.fairchildsemi.com
32
TRANSISTORS POWER MOSFETs >200V
Fast Recovery MOSFETs (FRFET®)
Product
Number
BVDSS Min.
(V)
RDS(ON) Max. ()
@ VGS=10V
Qg Typ. (nC) @
VGS=10V
ID
(A)
PD
(W)
trr Typ.
(ns) Package
FDD5N50F 500 1.70 8 4.5 40 65 TO-252 (DPAK)
FDPF5N50FT 500 1.55 11 5.0 28 65 TO-220F
FQPF5N50CF 500 1.55 18 5.0 38 65 TO-220F
FQB5N50CF 500 1.55 18 5.0 96 85 TO-263 (D2PAK)
FDD6N50F 500 1.15 15 5.5 89 75 TO-252 (DPAK)
FDPF7N50F 500 1.15 15 6.0 38.5 85 TO-220F
FQPF9N50CF 500 0.85 28 9.0 44 100 TO-220F
FQB9N50CF 500 0.85 28 9.0 173 100 TO-263 (D2PAK)
FQPF10N50CF 500 0.61 43 10.0 48 50 TO-220F
FQPF11N50CF 500 0.55 43 11.0 48 90 TO-220F
FQP11N50CF 500 0.55 43 11.0 195 90 TO-220
FDPF12N50FT 500 0.70 21 11.5 42 95 TO-220F
FDB12N50F 500 0.68 22 12.0 165 95 TO-263 (D2PAK)
FQPF13N50CF 500 0.54 43 13.0 48 100 TO-220F
FDPF20N50FT 500 0.26 50 20.0 38.5 154 TO-220F
FQPF8N60CF 600 1.50 28 6.3 48 82 TO-220F
FQB8N60CF 600 1.50 28 6.3 147 82 TO-263 (D2PAK)
FQPF10N60CF 600 0.80 44 9.0 50 120 TO-220F
FCPF11N60F 600 0.38 40 11.0 36 120 TO-220F
FCP11N60F 600 0.38 40 11.0 125 120 TO-220
FCA20N60F 600 0.19 75 20.0 208 160 TO-3PN
FCB20N60F 600 0.19 75 20.0 208 160 TO-263 (D2PAK)
SupreMOS®
Product
Number
BVDSS
Min. (V)
RDS(ON) Max ()
@ VGS=10V
Qg Typ. (nC)
@VGS=5V
ID
(A) Package
FCA16N60N 600 0.199 40.2 16 TO-3PN
FCA22N60N 600 0.165 45 22 TO-3PN
FCA76N60N 600 0.036 218 76 TO-3PN
FCP11N60N 600 0.299 27.4 10.8 TO-220
FCP13N60N 600 0.258 30.4 13 TO-220
FCP16N60N 600 0.199 40.2 16 TO-220
FCP22N60N 600 0.165 45 22 TO-220
FCP9N60N 600 0.385 22 9 TO-220
FCPF11N60NT 600 0.299 27.4 10.8 TO-220F
FCPF13N60NT 600 0.258 39.5 13 TO-220F
FCPF16N60NT 600 0.199 40.2 16 TO-220F
FCPF22N60NT 600 0.165 45 22 TO-220F
FCPF9N60NT 600 0.385 29 9 TO-220F
FCPF7N60NT 600 0.52 17.8 6.8 TO-220F
FCH47N60N 600 0.062 115 47 TO-247
FCH76N60N 600 0.036 218 76 TO-247
www.fairchildsemi.com 33
Low Voltage Packages (< 250V)
NEW
TRANSISTORS
POWER MOSFETs <250V
Fairchild’s <250V power MOSFETs have been specifi cally designed to improve the effi ciency of DC-DC converters.
Leveraging new techniques in MOSFET construction, the various components of gate charge and capacitance
have been optimized to reduce switching losses. Low gate resistance and very low Miller charge enable excellent
performance with both adaptive and fi xed dead time gate drive circuits. Very low RDS(ON) has been maintained to
provide an extremely versatile device.
Features & Benefi ts
High performance trench technology for extremely •
low RDS(ON) and gate charge
RoHS compliant•
State-of-the-art packaging provides low thermal resistance•
Dual Cool™
BottomTop
Power33 Dual Power56 Dual
Power56 Dual
5 x 6 x 0.8
Power33 Power56
MLP 8
Lead Dual
MicroFET™
SC70-6
MicroFET™
SC-89 SO-8 SOT-23 SSOT-6
TSSOP-8 WL-CSP
4 bump
3.3 x 3.3
SIngle Dual
ANC D
CGS
SIngle Dual
WL-CSP
6 bump
1 x 1
WL-CSP
12 bump
Thickness range from 0.4 to 0.65
2 x 1.51 x 1.5 x 0.651 x 1
3.1 x 6.6 x 1.0
1.6 x 1.6 x 0.78 5 x 6 x 1.75 2.9 x 2.4 x 1.3 3 x 3 1.1
3 x 1.9 x 0.8
2 x 2 x 0.8
2 x 2 x 1.0
2 x 1.6 x 0.8
3 x 3 x 0.8 5 x 6 x 0.8 3 x 3 x 0.8 5 x 6 x 0.8
www.fairchildsemi.com
34
TRANSISTORS POWER MOSFETs <250V
Flyback Converter Electronic Ballast
Half-Bridge Converter Full-Bridge Converter
AC IN
Bridge
rectifier
DC IN LD D
+
C
PFC
–
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
AC IN
Bridge
rectifier
DC IN L
L
D
+
C
PFC
–
C
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
Lamp
Flyback Converter Electronic Ballast
Half-Bridge Converter Full-Bridge Converter
AC IN
Bridge
rectifier
DC IN LD D
+
C
PFC
–
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
AC IN
Bridge
rectifier
DC IN L
L
D
+
C
PFC
–
C
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
Lamp
Flyback Converter Electronic Ballast
Half-Bridge Converter Full-Bridge Converter
AC IN
Bridge
rectifier
DC IN LD D
+
C
PFC
–
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
AC IN
Bridge
rectifier
DC IN L
L
D
+
C
PFC
–
C
C
+
–
AC IN
Bridge
rectifier
DC IN LD
+
C
C
PFC
–
L
D
D
+
–
Lamp
60V - 220V MOSFET in MLP 5x6
Product
Number
VDS
(V)
VGS
(V)
RDS(ON) Max. (m) QG
(nC)
QGD
(nC)
ID
(A)
@ 10V @ 4.5V
FDMS5672 60 20 11.5 16.5 32 8.3 10.6
FDMS5352 60 20 6.7 8.2 48 17 13.6
FDMS3500 75 20 14.5 16.3 34 11.6 9.2
FDMS3572 80 20 16.5 24 28 8 8.8
FDMS86101 100 ±20 8 13.5 39 10.8 13
FDMS3662 100 20 14.8 –54 15 8.9
FDMS3672 100 20 23 29 31 8 7.4
FDMS2572 150 20 47 53 31 7 4.5
FDMS2672 200 20 77 88 30 9 4
FDMS2734 250 20 125 135 30 9 2.8
55V - 220V MOSFET in MLP 3x3
Product
Number
VDS
(V)
VGS
(V)
RDS(ON) Max. (m) QG
(nC)
QGD
(nC)
ID
(A)
@ 10V @ 4.5V
FDMC5614 -60 20 100 135 15.3 2.7 5.7
FDMC2523P -150 20 1500 –6.2 3.3 1.5
FDMC15N60 55 ±20 90 - 8.8 3.6 15A
FDMC86102 100 ±20 24 38 13 3.6 7
FDM3622 100 20 60 80 13 3.4 4.4
FDMC2610 200 20 200 215 12.3 3.6 2.2
FDMC2674 220 20 366 –12.7 2.9 1
www.fairchildsemi.com 35
TRANSISTORS
POWER MOSFETs <250V
30V - 250V MOSFETs in TO-220, D2PAK, I2PAK, TO-3PN
Product
Number
VDS
(V)
VGS
(V)
RDS(ON) Max. (m)
@10V
Qg
(nC)
Qgd
(nC) Package
FDD050N03B 30 ±16 5 33 4.6 DPAK
FDP3205 55 ±20 7.5 93 32 TO-220
FDB024N06 60 ±20 2.4 174 50 D2PAK
FDB029N06 60 ±20 3.1 116 35 D2PAK
FDB039N06 60 ±20 3.9 102 32 D2PAK
FDI025N06 60 ±20 2.5 174 50 I2PAK
FDI030N06 60 ±20 3.2 116 35 I2PAK
FDI040N06 60 ±20 4 102 32 I2PAK
FDP025N06 60 ±20 2.5 174 50 TO-220
FDP030N06 60 ±20 3.2 116 35 TO-220
FDP040N06 60 ±20 4 102 32 TO-220
FDA032N08 75 ±20 3.2 169 47 TO-3PN
FDB031N08 75 ±20 3.1 169 47 D2PAK
FDB088N08 75 ±20 8.8 91 28 D2PAK
FDP032N08 75 ±20 3.2 169 47 TO-220
FDP047N08 75 ±20 4.7 117 32 TO-220
FDB047N10 100 ±20 4.7 160 36 D2PAK
FDB120N10 100 ±20 12 66 20 D2PAK
FDB150N10 100 ±20 15 53 15 D2PAK
FDI150N10 100 ±20 16 53 15 I2PAK
FDP047N10 100 ±20 4.7 160 36 TO-220
FDP054N10 100 ±20 5.5 156 48 TO-220
FDP090N10 100 ±20 9 89 22 TO-220
FDP100N10 100 ±20 10 76 20 TO-220
FDP120N10 100 ±20 12 66 20 TO-220
FDP150N10 100 ±20 15 53 15 TO-220
FDPF3860T 100 ±20 38.2 23 8 TO-220
FDPF3860T 100 ±20 38.2 23 8 TO-220
FDPF3860TYDTU 100 ±20 38.2 23 8 TO-220
FDPF680N10T 100 ±20 68 13 4 TO-220
FDB2614 200 ±30 22.9 76 18 D²PAK
FDP2614 200 ±30 22.9 76 18 TO-220
FDP2710 250 ±30 36.3 78 18 TO-220
FDPF2710T 250 ±30 36.3 78 18 TO-220F
FDB2710 250 ±30 36.3 78 18 D²PAK
FDA2712 250 ±30 29.2 99 21 TO-3PN
www.fairchildsemi.com
36
TRANSISTORS POWER MOSFETs <250V
Synchronous Buck for DC–DC
Applications
+
V
OUT
–+
V
OUT
–
+
V
IN
–
V
IN
DC – DC
Controller
25V MOSFET in Power33 Dual Cool™ Package (3mm x 3mm)
Product
Number Confi guration VDS
(V) VGS (V)
RDS(ON) Max.
(m)
Qg Typ.
(nC) Qgd Typ.
(nC)
@ 10V @ 4.5V @ 4.5V
FDMC2512SDC SyncFET™ 25 ±20 1.9 2.9 22 5.9
20, 25, and 30V MOSFET in Power33 Package (3mm x 3mm)
Product
Number Confi guration VDS
(V)
VGS
(V)
RDS(ON) Max.
(m)
@ 4.5V
Qg Typ.
(nC)
@ 4.5V
Qgd Typ.
(nC)
ID
(A)
FDMC8554 Single 20 ±20 6.4 24 10 14
FDMC7560S Single 25 ±20 2.4 29.3 6.0 26.0
FDMC7570S Single 25 ±20 3.3 22.2 5.0 21.5
FDMC7660S Single 30 ±20 3.0 21.0 5.0 18.0
FDMC7660 Single 30 ±20 3.3 24.0 5.6 18.0
FDMC7664 Single 30 ±20 5.5 25.0 6.0 18.8
FDMC7672 Single 30 ±20 7.0 18.0 4.0 16.9
FDMC7672S SyncFET™ 30 ±20 7.1 14.0 4.0 12.4
FDMC7680 Single 30 ±20 9.5 14.0 4.0 14.8
FDMC7692 Single 30 ±20 11.5 10.0 3.0 13.3
FDMC7692S SyncFET™ 30 ±20 13.6 8.0 2.0 10.4
FDMC8882 Single 30 ±20 22.5 7.0 2.8 8.3
FDMC6679AZ Single, P-Channel -30 -20 18.0 37.0 17.0 8.5
40V MOSFET in Power33 Package (3mm x 3mm)
Product
Number Confi guration VDS
(V)
VGS
(V)
RDS(ON) Max. (m) Qg Typ. (nC) Qgd Typ.
(nC)
ID
(A)
@ 10V @ 4.5V @ 10V @ 4.5V
FDMC8462 Single 40 ±20 7.5 9.3 22 13 3 12
25 and 30V MOSFETs in Power56 Dual Cool Package (5mm x 6mm)
Product
Number Confi guration VDS
(V)
VGS
(V)
RDS(ON) Max.
(m)
RDS(ON) Max.
(mV)
Qg Typ.
(nC) Qgd Typ.
(nC)
@ 10V @ 4.5V @ 4.5V
FDMS2502SDC SyncFET™ 25 ±20 1.2 1.6 44 12
FDMS7650DC Single 30 ±20 0.99 1.55 63 34
www.fairchildsemi.com 37
40V MOSFET in Power56 Package (5mm x 6mm)
Product
Number Confi guration VDS
(V)
VGS
(V)
RDS(ON) Max. (m) Qg Typ. (nC) Qgd Typ.
(nC)
ID
(A)
@ 10V @ 4.5V @ 10V @ 5V
FDMS8460 Single 40 20 2.2 3.3 78 36 10 25
25V and 30V MOSFETs in Power56 Package (5mm x 6mm)
Product
Number Confi guration VDS
(V)
VGS
(V)
RDS(ON) Max. (m) Qg Typ. (nC) Qgd Typ.
(nC)
ID
(A)
@ 10V @ 4.5V @ 10V @ 4.5V
FDMS7556S SyncFET™ 25 ±20 1.3 1.8 95 43 9.1 30
FDMS7558S SyncFET 25 ±20 1.5 2.0 78 35 6.6 28
FDMS7560S SyncFET 25 ±20 1.8 2.4 64 29 5.9 25
FDMS7570S SyncFET 25 ±20 2.3 3.2 47 22 4.9 21
FDMS7572S SyncFET 25 ±20 3.3 4.7 33 15 4.0 18
FDMS7650 Single 30 ±20 1.0 1.6 149 63 13 36
FDMS7656AS SyncFET 30 ±20 1.8 1.9 95 43 9.1 30
FDMS7660AS SyncFET 30 ±20 2.4 2.6 64 29 5.9 25
FDMS7670AS SyncFET 30 ±20 3.0 3.2 47 22 4.9 21
FDMS7672AS SyncFET 30 ±20 4.0 4.5 33 15 4 18
FDMS0312S SyncFET 30 ±20 4.4 5.8 33 15 4 18
FDMS7578 Single 25 ±20 5.8 8.0 18 8 1.7 17
FDMS7680 Single 30 ±20 6.9 11.0 20 9 2.3 14
FDMS8680 Single 30 ±20 7.0 11.0 18 10 2.7 14
FDMS7580 Single 25 ±20 7.5 11.1 14 6.5 1.6 15
FDMS7692 Single 30 ±20 7.5 13.0 15 7 1.9 13
FDMS7692A Single 30 ±20 8.0 14.0 15 7 1.9 13
TRANSISTORS
POWER MOSFETs <250V
www.fairchildsemi.com
38
TRANSISTORS POWER MOSFETs <250V
WL-CSP
WL-CSP
MicroFET
MicroFET
Charger Application MOSFET Used as a Current Source
Charger Battery
+
Battery
(Li-Ion/Pol)
PMU
(DC-DC/
LDO/LED
Charger/BB)
Input
Voltage
Output
Voltage
Step-Up
Switching
Regulator
GND
V
IN V
SW
Typical Boost Application
Charger Battery
+
Battery
(Li-Ion/Pol)
PMU
(DC-DC/
LDO/LED
Charger/BB)
Charging Switches with Integrated Schottky Diodes
Product
Number
VDS
(V)
ID
(A)
RDS(ON) Max. () @ VGS = QgSchottky Diode PD
(W)
10V 4.5V 2.5V 1.8V 1.5V (nC) @ VGS (V) VF (V) @ IF (A)
FDFMA2P029Z -20 3.1 –0.095 0.141 – – 7 4.5 0.37 0.5 1.4
FDFMA2P857 -20 2.2 –0.12 0.16 0.24 –4 4.5 0.4 0.1 1.4
FDFMA2P853 -20 2.2 –0.12 0.16 0.24 –4 4.5 0.46 0.5 1.4
FDFMA2P853T -20 3 –0.12 0.16 0.24 –4 4.5 0.46 0.5 1.4
FDFMA2P859T -20 3 –0.12 0.16 0.24 –4 4.5 0.41 0.1 1.4
20V and 30V MOSFETs in MicroFET Package (3mm x 1.9mm)
Product
Number Polarity
BVDSS
Min.
(V)
Confi g.
RDS(ON) Max. () @ VGS = Qg Typ. (nC)
@VGS=5V
ID
(A)
PD
(W)
10V 4.5V 2.5V 1.8V 1.5V
FDMB3800N N 30 Dual 0.04 0.051 ––– 4 4.8 1.6
FDMB668P P -20 Single –0.035 0.05 0.07 –42 6.1 1.9
FDMB506P P -20 Single –0.03 0.038 0.07 –3.5 6.8 1.9
Note: See specifi c device data sheet for full Qg(TOT) test conditions
20V MOSFETS in WL-CSP (1.0mm x 1.5mm)
Product
Number Polarity
BVDSS
Min.
(V)
Confi g.
RDS(ON) Max. () @ VGS = Qg Typ. (nC)
@VGS=5V
ID
(A)
PD
(W)
10V 4.5V 2.5V 1.8V 1.5V
FDZ191P P -20 Single –0.085 0.123 –0.2 9 3 1.5
FDZ391P P -20 Single –0.085 0.123 –0.2 9 3 1.5
FDZ197PZ P -20 Single –0.064 0.071 0.079 0.095 18 3.8 1.9
FDZ371PZ P -20 Single –0.075 0.09 0.11 0.15 12 3.7 1.7
Note: See specifi c device data sheet for full Qg(TOT) test conditions
20V MOSFETs in MicroFET Package (2mm x 2mm)
Product
Number Polarity
BVDSS
Min.
(V)
Confi g.
RDS(ON) Max. () @ VGS = Qg Typ. (nC)
@VGS=5V
ID
(A)
PD
(W)
10V 4.5V 2.5V 1.8V 1.5V
FDMA291P P -20 Single –0.042 0.058 0.0968 –10 6.6 2.4
FDMA410NZ N 20 Single –0.023 0.029 0.036 0.05 10 9.5 2.4
FDMA420NZ N 20 Single –0.03 0.04 – – 8.8 5.7 2.4
FDMA430NZ N 30 Single –0.04 0.05 – – 7.3 5 2.4
FDMA510PZ P -20 Single –0.03 0.037 0.05 0.09 19 7.8 2.4
FDMA520PZ P -20 Single –0.03 0.053 – – 14 7.3 2.4
FDMA530PZ P -30 Single 0.035 0.065 – – – 16 6.8 2.4
FDMA1023PZ P -20 Dual –0.072 0.095 0.13 0.195 8.6 3.7 1.5
FDMA1024NZ N -20 Dual –0.054 0.066 0.082 0.114 5.2 5 1.4
FDMA1025P P -20 Dual –0.155 0.22 – – 3.4 3.1 1.4
FDMA1027P P -20 Dual –0.12 0.16 0.24 –4 2.2 1.4
FDMA1028NZ N 20 Dual –0.037 0.05 – – 4 3.7 1.4
FDMA1029PZ P -20 Dual –0.06 0.088 – – 7 3.1 1.4
FDMA2002NZ N 30 Dual –0.123 0.163 – – 2.4 2.9 1.5
Note: See specifi c device data sheet for full Qg(TOT) test conditions
www.fairchildsemi.com 39
OPTOELECTRONICS
OPTOCOUPLERS
High Speed Optocoupler
3.3V/5V high-speed logic gate optocouplers work with high-side or low-side gate drivers to provide isolation within
the power solutions. These products utilize Fairchild’s patented coplanar packaging technology, Optoplanar®, and are
optimized to achieve excellent noise immunity, characterized by high common mode transient immunity and power
supply rejection specifi cations, allowing these devices to operate in noisy industrial environments.
Features & Benefi ts
High bandwidth up to 25Mbps and 6ns pulse width distortion•
Dual supply voltages, 3.3V and 5V, enabling CMOS compatibility and level translation capability•
Electrical characteristics guaranteed beyond the full industrial temperature range (-40°C to +110°C)•
UL1577 (3,750 VACRMS for 1 min) and IEC60747-5-2 certifi cation for increased reliability•
4x
•
•
•
Fairchild
HVICs
FAN73xx
Digital
Controller
FODM8071
VDD
FODM8071
Output
CCM PFC
FAN6982
A
C Input
PowerTrench®
FDP032N08
SupreMOS®
FCP22N60N
VDD
VDD
Optically Isolating Digital Control
6x
FODM8061
•
•
•
Logic
Controller
VCC
FODM8061
Smart Power Module, SPM®
VCC
M
R
R
R
R
High-Speed Optocoupler drives the Low-Side Gate Driver
for IGBT Control
High-Speed Optocoupler drives Intelligent Power Module to
prevent catastrophic failure of the motor drive, and meet safety
regulatory standards
R
R
ZD
R
R
C
GND
VCC
C
C(load)
FODM8061
FAN3100T
N–
N+
Supply Voltage = 7V to 18V
OUT
C
ZD
3.3V
R
PowerTrench®
FDP032N08
www.fairchildsemi.com
40
OPTOELECTRONICS
OPTOCOUPLERS
Low Voltage (3.3V/5V), High Performance
Product
Number
Pin
Connections
Data Rate
(Mbps)
IFT
Max.
(mA)
V
OL
Max.
(V)
ICCL
Max.
(mA)
tPLH/
tPHL
Max.
(ns)
PWD
Max.
(ns)
CMR
Typ.
(kV/µs)
VISO
ACRMS
(V)
TOPR
(°C) Package
FOD8012* 15 –1.0 8.5 60 15 40 3750 –40 to +110 SOIC-8
FOD8001 25 – 1.0 9 40 6 40 3750 -40 to +105 SOIC-8
FODM8071 20 5 0.6 4.8 55 20 40 3750 -40 to +110 MFP-5 (SO5)
FODM8061 10 5 0.6 8.5 85 25 40 3750 -40 to +110 MFP-5 (SO5)
FOD060L 10 5 0.6 10 90 25 50 3750 -40 to +85 SOIC-8
FOD260L 10 5 0.6 10 90 25 50 5000 -40 to +85 DIP-8
NC
+
V
F
–
NC
1
2
3
4
V
CC
V
E
V
O
GND
8
7
6
5
VDD1
V1
*
GND1
VDD2
NC
V
O
GND2
* In Development
1
3 4
5
6
VO
VDD
GND
ANODE
CATHODE
1
3 4
5
6
V
O
V
CC
GND
ANODE
CATHODE
V
DD1
VOA
VINB
GND1
V
DD2
VINA
VOB
GND2
1
2
3
4
8
7
6
5
www.fairchildsemi.com 41
Gate Drivers
Product
Number
Pin
Connections
IOH
Min.
(A)
IOL
Min.
(A)
VCC
Max.
(V)
ICC
Max.
(mA)
tPLH /
tPHL
Max.
(ns)
PWD
Max.
(ns)
VUVLO+
Max.
(V)
VUVLO-
Max.
(V)
CMR (kV/µs)
@ Vcm
Min.
(V)
VISO
ACRMS
(V)
TOPR
(°C)
FOD3120
1.0 @ VO=VCC
-3.0V, 2.0 @
VO=VCC -6V
1.0 @ VO=VEE
+3V, 2.0 @
VO=VEE +6V
30 3.8 400 100 11.5 ~13.5 10.0
~12.0
35 @
2000 5000 - 40 to 100
FOD3150
0.2 @ VO=VCC
-0.75V, 1.0 @
VO=VCC -4V
0.2 @ VO=VEE
+0.75V, 1.0
@ VO=VEE +4V
30 5.0 500 300 11.0 ~13.5 9.5
~12.0
20 @
2000 5000 -40 to 100
FOD3184* 3.0 @ VO=VCC
-3V
3.0 @ VO=VEE
+3V 30 4.0 200 50 11.5 ~13.5 10.0
~12.0
35 @
2000 5000 -40 to 100
1
2
3
4
8
7
6
5
NC
ANODE
CATHODE
NC
VCC
VO2
VO1
VEE
OPTOELECTRONICS
OPTOCOUPLERS
Gate Drive Optocoupler
These IGBT/MOSFET gate drive optocouplers complement Fairchild’s strong, well-established offering in the discrete
power IGBT/MOSFET line of products. Fairchild now offers customers one-stop shopping from the logic control portion
of the circuit to the isolated gate driver to the power IGBT/MOSFET. This combined solution converts the mW to kW
providing electrical isolation between the primary and secondary circuits.
Features & Benefi ts
Wide operating voltage range of 15V to 30V•
High output current capability up to 2.5A•
5kV isolation voltage rating with >8mm creepage and clearance distance•
-1414V (peak) working voltage (UIORM)
High common mode transient immunity up to 35kV/us min.•
C
C
C
R
C
FOD3120
Link–
Mcom
1.1m
1.1m
D
R
R
FGA25N120FTDS
R
R
FGA25N120FTDS
C
R
C
C
FOD3120
Link+
Mcom
Mcom
R
R
FGA25N120FTDS
R
R
FGA25N120FTDS
Mcom
Mcom
Optically Isolating the Inverter Output within the UPS
C
C
D
R
D
Field Stop IGBT
FGH25N120FTD
C
C
R
PFC Controller
FAN4810
D
R
RHRP30120
FOD3120
Optically Isolating the PFC Controller and the IGBTs
DIP-8
* In development
www.fairchildsemi.com
42
OPTOELECTRONICS
OPTOCOUPLERS
Snubberless TRIAC Drive Optocouplers
The optocouplers feature a built-in active dv/dt clamp providing best-in-class noise immunity (dv/dt) of 10,000V/µs,
which is superior to the average dv/dt rating (1,500V/µs) of monolithic TRIAC drivers. This superior performance
eliminates the RC snubber network required for lower dv/dt-rated monolithic opto TRIAC drivers.
Features
Integrated zero-cross inhibit circuit prevents switching near •
the peak of the AC mains
Random phase drivers switch at any AC mains voltage level•
Reduce bill of materials (BOM)•
Ideal for noisy industrial environments•
Applications
Solid state relays•
AC motor controls•
Lighting ballasts•
snubber
FOD4216
FOD4218
LOAD
VCC
RIN
240
VAC
Random Phase Triac Driver Optocouplers
Product
Number
Pin
Connections
VDRM
Min.
(V)
IFT
Max.
(mA)
VTM
Max.
(V)
dv/dt
Min.
(V/µs)
IH
Typ.
(µA)
IDRM
Max.
(nA)
VISO
ACRMS
(V)
TOPR
(°C)
FOD420 600 2 3 10000 200 100 5000 -55 to +100
FOD4216 600 1.3 3 10000 200 100 5000 -55 to +100
FOD4208 800 2 3 10000 200 100 5000 -55 to +100
FOD4218 800 1.3 3 10000 200 100 5000 -55 to +100
MAIN
TERMINAL
NC*
N/C
*DO NOT CONNECT
(TRIAC SUBSTRATE)
1
2
3
ANODE
CATHODE
4
5
6MAIN
TERMINAL
DIP-6
Zero Crossing Triac Driver Optocouplers
Product
Number
Pin
Connections
VDRM
Min.
(V)
IFT
Max.
(mA)
VTM
Max.
(V)
dv/dt
Min.
(V/µs)
IH
Typ.
(µA)
VINH
Max.
(V)
IDRM
Max.
(nA)
VISO ACRMS
(V)
TOPR
(°C)
FOD410 600 2 3 10000 200 25 100 5000 -55 to +100
FOD4116 600 1.3 3 10000 200 25 100 5000 -55 to +100
FOD4108 800 2 3 10000 200 25 100 5000 -55 to +100
FOD4118 800 1. 3 3 10000 200 25 100 5000 -55 to +100
MAIN
TERMINAL
NC*
N/C
*DO NOT CONNECT
(TRIAC SUBSTRATE)
1
2
3
ANODE
CATHODE
4
5
6MAIN
TERMINAL
ZERO
CROSSING
CIRCUIT
DIP-6
Hot-line Switching Application Circuit
www.fairchildsemi.com 43
OPTOELECTRONICS
OPTOCOUPLERS
Phototransistor Output-DC Sensing Input
Product
Number
Pin
Connections Package
CTR (%) BVCEO
Min.
(V)
BVECO
Min.
(V)
tON
Typ.
(µs)
tOFF
Typ.
(µs)
VISO ACRMS
(V)
TOPR
(°C)
Min. Max.
FODM8801** Half-pitch MFP 50 600 75 7 3 12 3750 -40 to +125
HMHA2801* Half-pitch MFP 80 600 80 7 – – 3750 -55 to +100
HMHA281 Half-pitch MFP 50 600 80 7 – – 3750 -55 to +100
FODM121* Full-pitch MFP 50 600 80 7 – – 3750 -40 to +110
FODM124 Full-pitch MFP 100 1200 80 7 – – 3750 -40 to +110
FODM2701* Full-pitch MFP 50 300 40 7 – – 3750 -40 to +110
FOD817* DIP 50 600 70 6 – – 5000 -55 to +110
1
2
4
3EMITTER
COLLECTORANODE
CATHODE
* CTR option available ** In development
EMI
Filter
FAN6747
VDD GATE
SENSE
RT
HV
NC
FB
8
6
5
2
3
4
7
1
N
L
Isolating Feedback Loop to Highly Integrated
Green-Mode PWM Controller
HMHA2801
www.fairchildsemi.com
44
GLOBAL POWER RESOURCESM
Engineers need a comprehensive portfolio of components and design support
services to solve today’s power and energy problems. It is this foundation of
practical solutions that has allowed us to deploy the industry standard for
customer support. We call it our Global Power Resource (GPR)—and here are
some of the ways you can leverage it for your designs:
Engineering Connections—Here you will fi nd our latest videos,
online seminars and podcasts to help you with your designs.
We also invite you to join a conversation on any of our
popular blogs.
Online Support—Our power and application
engineers in the labs, and in the fi eld, have
combined their skills to offer a comprehensive
suite of design and knowledge tools. These
resources are available 24/7 in the Design
Center found on our website. The Design
Center includes application notes, evaluation
boards, online design tools and other
resources.
GPR Centers—Each is a fully-equipped
applications laboratory, staffed by an
experienced team of power engineers.
These regional centers can take a design
from concept, to full schematics, to a
completed board with fully characterized
engineering and manufacturing fi les, or
to any stage in between.
Field Application Engineers—Our FAEs
are power engineers, with years of
design experience. They bring the full
range of Fairchild’s power expertise to
your facility, to be an extension of your
design team.
Online Design Tools – FETBench™
The FEB167
Evaluation Board
(FAN2106)
www.fairchildsemi.com 45
DESIGN EXAMPLES
1.5W SINGLE OUTPUT BUCK
300VDC
GND
GND
15V 100mA
8
1
5
3
4
7
2
L101
680uH
?A
R103
1k
R104
120
C104
10uF
50V
+
D107
1N4937
C107
100uF
25V
8x7mm
150
380
+
D103
BZX84C15
C105
220nF
50V
FS101
230V/T250mA
IC101
FSQ510
V
cc
Sync
FB
PWM
Vstr
D105
1N4937
Q101
BC847B
R102
1K
1.5W Single Output Buck using FSQ510 Fairchild Power Switch
Typical Applications: Small home or factory automation systems, auxiliary power supplies in large
automation systems
This compact non-isolated Buck solution draws less than 170mW standby power and uses a minimal number of
components. D103 is used to set the output voltage to 15V. The voltage can be increased by adding an additional
Zener diode in series with D105, facing the other direction. Here the valley switching is disabled with R102 to
minimize component count.
Less than 170mW standby power•
– Ideal for applications permanently connected to the AC supply
Full load effi ciency better than 75%•
– Excellent effi ciency for such a low wattage power supply
Line and load regulation within 2% for test board•
– FSQ510 is a current mode device
Product
Number Description
FSQ510 Green-mode Fairchild Power Switch (FPS™) (320mA/700V)
BZX84C15 Zener diode (15V/0.35W)
1N4937 Fast recovery diode (1A/600V)
BC847B General purpose transistor (50V/100mA)
www.fairchildsemi.com
46
DESIGN EXAMPLES
3.5W CHARGER
3.5W Charger Using FSEZ1317 Primary Side Control PWM Controller (5V Out)
Typical Applications: Cell Phone Charger
This condensed 50kHz fl yback converter uses a primary side regulation controller that controls the output voltage and
current precisely with the information in the primary side of the power supply only, removing the output current sensing
loss and also eliminating all secondary-feedback circuitry.
82% average effi ciency at 115 V• AC, 78% at 230VAC
<30mW standby power consumption at all line voltages•
Lowest part count & BOM cost •
D3
D4
D2
D1
R1
AC line
1N4007
1N4007
1N4007
10
�
4.7µF
C4
4.7µF
C5
4.7µF
L4
1k
�
R1
R1
1mH
L2
V
DL
V
DL
V
R3
100k
�
R8
270
�
C1
1nF
N1
D5
1N4007
R
ST
AR
STARST
T
100k
�
0
�
R7
D7
FR103
N2
R9
82k
�
R15
34.8
k
�
47pF
C7
U1
C9
C9
1µF
R13
2
�
FSEZ1317
CS
V
DD
VDD
V
GND
COMR
DRAIN
HV
VS
10µF
C
DD
TX1
N3
C2
1nF
R4
75
�
470µF
C8
SB240
D6
I
O
V
O
V
O
V
4.3k
�
R10
Product
Number Description
FSEZ1307 Integrated primary-side regulation PWM controller with MOSFET
1N4007 Diode (1A/200V)
www.fairchildsemi.com 47
DESIGN EXAMPLES
7W DUAL OUTPUT SEPIC
AC Input
195V
AC
195V
AC
195V
- 265V
AC
- 265V
AC
- 265V
(Input rectifier
, filter
and bulk capacitor
not shown)
15V 150mA
5V 1A
or other 7W combination
(5V regulator dimensioned
for 100mA maximum here)
8
1
5
3
4
7
6
2
3
1
5
V
IN
V
IN
V
3
GN
D
2
V
OU
V
OU
V
T
1
C5
100nF
D5
FUF1
J
R1
1K
C6
10uF
50V
+
IC2
FSQ0265RN
Vcc
Sync
FB
PWM
Vstr
R2
120R
R76
1K
D2
FDLL4148
Q3
BC847B
C8
220uF
16V
+
C20
47uF
6.3V
+
C7
4.7uF
400V
+
L1
6.8mH
5A
C9
100uF
25V
+
L2
330uH
D4
FUF1
J
IC12
KA78L05
D3
BZX84C15
0.35W
5V_D
5V_D
15V_A
7W Dual Output SEPIC using FSQ0265 Fairchild Power Switch
Typical Applications: Power supply for motor drive bootstrap and microcontroller circuits
This compact non-isolated SEPIC solution provides the two voltage outputs needed for a motor drive circuit:
a 15V output to power the bootstrap circuit for a high voltage driver, and the power for microcontroller/DSP
and the auxiliary components.
Ideal solution for motor drive power•
– Dual output possible without the need for large inductors
Low EMI generation from the switching power supply•
– SEPIC EMI is lower than Buck EMI due to continuous input current
– Simplifi es EMI design
Product
Number Description
FSQ0265RN Green-mode Fairchild Power Switch (FPS™) (1.2A/600V)
KA78L05 Voltage regulator (5V/100mA)
FDLL4148 General purpose diode (200mA/100V)
BZX84C15 Zener diode (15V/0.35W)
BC847B General purpose transistor (50V/100mA)
www.fairchildsemi.com
48
DESIGN EXAMPLES
20W CONSUMER ADAPTER
20W Consumer Adapter (5V, 1.5A/11V, 1.1A)
Typical Applications: Set-top box, DVD players and home appliances
67 kHz fl yback solution uses the highly integrated FSL136 green-mode FPS™. This controller reduces total component
count, design size, and weight by integrating high-voltage power switching regulators that combine an avalanche-
rugged SenseFET with a current-mode PWM control block.
>83% average effi ciency at 115 V• AC, 84.5% at 230 VAC
<50mW standby power consumption at any input voltage•
D101-D104
1N4007
C102
100nF
275V
C101
100nF
275V
RT
101
5D-9
F101
FUSE
LF101
R104
Bk
�
C103
68µF
400V
R101
68k
�
R102
47k
�
C104
10nF
630V
D105
UF4007
1
2
3
CY301
2.2nF
T301
EE2525S
C201
NC
R201
NC
L201
5µH
D201
SB3H100
10
9
IC101
FSL136MR
5
4
3
8
7
6
1
V
STR
V
STR
V
I
pk
V
fb
V
fb
V
GND
V
CC
V
CC
V
Drain
Drain
Drain
C106
47nF
2
C107
100nF
C105
47nF
50V
D106
UF4007
R103
0
�
ZD101
4
5
C202
1000µF
25V
C203
1000µF
16V
12V
, 0.8A
12V, 0.8A12V
5V
, 2A
5V, 2A
5V
C206
1000µF
10V
C205
1000µF
10V
D202
SB560
IC301
FOD817B
R205
510
�
C204
NC
R202
NC
L202
5µH
R206
12k
�
R207
12k
�
R208
12k
�
R204
2.7k
�
R207
100nF
IC201
KA431LZ
AC IN
Product
Number Description
FSL136MR Green-mode Fairchild Power Switch (FPS™)
FOD817B DIP-4 phototransistor output optocoupler
KA431LZ Adjustable/ 2.5V, 0.5% tolerance shunt regulator
1N4007 Diode (1A/1000V)
www.fairchildsemi.com 49
AC Input
195V
AC - 265V
195VAC - 265V195V
AC
AC - 265VACAC - 265V
DC Output
23V / 3A
+
Vo
ut
+
Vi
n
GND_EAR
TH
Inp. GND
GN
D
5
3
2
1
9
6
10
7
5
2
1
3
4
6
7
8
9
1
2
2
1
2
C202
3.3n
F
C109
220nF
X2
D106
1N4007
L101
100uH
D202
FYP2010DN
C203
C203
47n
F
D105
FDLL4148
D201
FYP2010DN
TR1
TRNSFMR EF25H
C106
150n
F
25V
D102
BZX79C22
C110
1nF
D108
1N4007
R110
390k
0.6W
IC1
FSFR2100
VD
L
CON
CON
RT
CS
LV
cc
VCTR
VCTR
VCTR
HVcc
HVcc
HVcc
PG
SG
Control
IC
C108
10nF
C101
100uF
400V
+
C201
470uF
+
C102a
15n
F
630V
C105
47uF
+
R204
18K
R104
4K7
R202
10K
OC
1
FOD2741BTV
R109
390k
0.6W
D101
RS1J
D110
BA
T54S
BAT54SBA
R205
2K2
R107
3K9
D107
1N4007
CONN201
MKDSN1,5/
CONN101
GMKDS1,5/2
C107
6.8uF
+
R206
1K
R108
2R
7
C111
2.2n
F
Y2
R101
0R22
2W
R102
1K
0.6W
FS101
230V/1A
C102
330pF
25V
R105
10K
R106
270R
R203
47K
C102b
10n
F
630V
R208
2K
LF101
2x27mH
0.9A
D109
1N4007
D111
BA
T54
BAT54BA
FB
FB
FB
VC
C
VCC
70W Output LLC Resonant Converter Power Supply using FSFR2100
Typical Applications: Power supply for industrial applications (70W - 450W), consumer
set-top boxes
The FSFR2100 LLC resonant regulator can be used as the building block for resonant power supplies ranging from
70W to 450W. Resonant converters are extremely effi cient. The co-packaged MOSFETs and controller make the
design easier, simpler, and more cost effective. The example below shows an industrial application requiring 70W
output. No heatsink is needed.
High effi ciency (90-94%) through a zero voltage switching (ZVS technique)•
Low EMI due to ZVS•
Minimal component count on the primary side•
Eliminates need for a heat sink on the FSFR2100 up to 200W•
Built-in protection features (overvoltage, overcurrent, overload, thermal shutdown)•
Less than 1.8W input standby power•
Product
Number Description
FSFR2100 LLC resonant regulator
FOD2741BTV Optically isolated ampli er (1%)
FYP2010DN Dual power Schottky diode (20A/100V)
RS1J Fast recovery recti er (1A/600V)
1N4007 General purpose recti er (1A/1000V)
BAT54S Dual Schottky diode (300mA/30V)
BAT54 Single Schottky diode (300mA/30V)
FDLL4148 General purpose diode (200mA/100V)
BZX79C22 Zener diode (22V/0.5W)
DESIGN EXAMPLES
70W OUTPUT LLC RESONANT CONVERTER
www.fairchildsemi.com
50
DESIGN EXAMPLES
200W LLC RESONANT HALF-BRIDGE CONVERTER
200W LLC Resonant Half-Bridge Converter Using the FAN7621
(340-400VDC to 24VDC)
Typical Applications: Telecom power supplies, LCD TVs, servers
67kHz fl yback solution uses the highly integrated FSL136 green-mode FPS™. This controller reduces total component
count, design size, and weight by integrating high-voltage power switching regulators that combine an avalanche-
rugged SenseFET with a current-mode PWM control block.
95% effi ciency at 390 V• DC in full load
<350mV PP ripple•
30ms holdup (390V• DC in full load)
All components <70°C at full load with natural convection•
F
AN7621
FAN7621F
F101
3.15A/250V
C101
220µF/450V
V
IN
=
340V
-400V
340V-400V340V
R10
9
1M
R1
10
1M
R1
11
47
K
V
CC
=16-20V
DC
C109
22µF
R10
10
R103 400
K
U5
R11
2
10
K
U4
ZD101
6.8
V
JP
5
0
C105
3.3µF
R10
6
10
D10
1
1N4937
C110
ope
n
C102
22nF
EER354
2
D20
1
FYPF2010DN
C201
2000µF/
35V
C202
2000µF/
35V
V
O
V
O
V
D20
2
FYPF2010DN
D20
2
1k
D20
1
10
k
U2
D20
4
62
k
D20
3
47nF
D20
3
33
k
D20
5
7k
D20
6
2k
C204
12nF
C301
3.3nF
JP1,0
JP2,0
JP3,0
JP4,0
C106
150nF
Q2
FQPF8N60C
Q1
FQPF8N60C
D10
2
1N4148
R11
3
3.3
D10
3
1N4148
R11
4
3.3
R11
5
10
k
R11
6
10
k
LV
CC
LVCC
LV
HV
CC
HV
CC
HV
HO
CT
R
LO
CS
CO
N
RT
PG
SG
R1
04
5.2
K
U2
C108
12nF
R10
2
1k
R10
5
7.5
k
R10
7
2.0
k
C111
680p
F
C107
10µF
C104
ope
n
C103
100p
F
Product
Number Description
FAN7621 PFM controller for half-bridge resonant converters
FOD817B DIP-4 phototransistor output optocoupler
KA431 Adjustable/2.5V, 2% tolerance shunt regulator
2N2222 NPN transistor
2N3906 PNP transistor
FQPF8N60C 600V/ 11A QFET® MOSFET
1N4937 600V/1.0A fast recovery recti er
1N4148 100V/0.2A high conductance fast diode
FYPF2010DN 100V/20A Schottky barrier recti er
1N4736 6.8V 1W Zener diode
www.fairchildsemi.com 51
DESIGN EXAMPLES
300W INTERLEAVED BCM PFC + ASYMMETRICAL HALF-BRIDGE CONVERTER
High Effi ciency PFC Pre-Regulator
Typical Applications: Power supplies such as servers, networking, telecom, and solar micro inverters
The front-end of this high effi ciency AC-DC power supply uses an interleaved two-channel boundary conduction
mode (BCM) approach to do power factor correction. ZCS, ZVS (at low-line), valley switching (at high-line) and
phase dropping at light load provide a high and fl at effi ciency performance from15% through 50% to 100% load.
In addition, the two power stages allow spreading of the smaller components for a very low profi le design of <19mm
total height.
Interleaved BCM PFC Stage using FAN9612•
– Zero-Current Switching (no diode reverse recovery losses)
– Zero-Voltage Switching (ZVS) when VIN < ½ VOUT
– Drops one phase at light load to reduce switching losses
– Accurate valley detection to minimize COSS switching losses
– Low-Cost Boost Stage Diodes without need for SiC Diodes
– Programmable PFC closed-loop soft-start
– PFC Power-limit and Current-limit protection per channel
– PFC Input voltage feed-forward function that
(a) improves voltage regulation,
(b) provides constant power limit.
Product Number Description
ES3J Diode, 600V, 3A, Ultra-fast recovery
S1J Diode general purpose 1A, 600V
GBU6J Diode Bridge, 6A, 1000V
MBR0540 Diode, Schottky,40V, 500mA
MBR0530 Diode Schottky 30V 500mA
DNP Diode, 600V, 3A, Ultra-fast recovery
FDP22N50N MOSFET, NCH, UniFET, 500V, 11.5A, 0.18 Ohm
FAN9612 Interleaved, Dual, BMC, PFC Controller
J
1
J
2
12
F1
C7
2
1
470nF, 330V
L3
3
4
470nF, 330V
L4
C11 2
1
3
4
470nF, 330V
C12
R18
33
D6 D4
S1J
S1J
R27
1.24M
R28
1.24M
R9
1.21M
D10
MBR0530
VCC+
C10
2.2uF
J6
J7
12V BIAS
+
–
C14
2.2uF
C6
0.22uF
R30
26.7k
R25
24.3k
GBU6J
D5
H1
HTSK_LOW_PROF_TO-247
J22
C9
150nF
J23
ZCD_2
J24
ZCD_1
6
10
2
7
2
7
*
6
10
*
L1
230uH
L2
230uH
ZXTP25020DFL
R20
47.5
D1
ES3J
D2
ES3J
R21 10K
Q2
23
1
FDP22N50N
Q1 Q3
D3
ES3J
R22 10k FDP22N50N
ZXTP25020DFL
Q4
23
1
R4
340k
R3
665k R7
340k
C4
150nF
C8
150nF
C26
150nF
J9
J11
D8
MBR0540
R13
0.025
D7
MBR0540
J3
R14
0.025
R10
47.5
J4
R12
12
R11
12
R34
665k
R33
665k
R8
340k
R31
7.87k
C37
1nF
R19
15.4k
C3
15nF
R5
68.1k
C5
470nF
R6
44.2k
C2
390nF
C1
0.22uF
C17
0.01uf
R65
DNP
R66
DNP
U1
R1
78.7k
R2
78.7k
ZCD_2 ZCD_1
FAN9612 / SOIC-16
ZCD1
ZCD2
5VB
MOT
AGND
SS
COMP
FB
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
CS1
CS2
VDD
DRV1
DRV2
PGND
VIN
OVP
www.fairchildsemi.com
52
DESIGN EXAMPLES
300W INTERLEAVED BCM PFC + ASYMMETRICAL HALF-BRIDGE CONVERTER
Product Number Description
ES3J Diode, 600V, 3A, Ultra-fast recovery
MMSZ5235B Diode, Zener, 6.8V, 200mA
MBR0530 Diode Schottky 30V 500mA
FDP047N08 MOSFET, NCH,100V, PowerTrench®, 164A, 4.7mOhm
FDP025N06 MOSFET, NCH,100V, PowerTrench®, 164A, 4.7mOhm
MMBT3906 Transistor, PNP, 40V, 200mA
BC848CMTF Transistor, NPN
FSFA2100 Fairchild Power Switch Integrated, Half-Bridge PWM Controller
FOD817ASD 4-Pin, High Operating Temperature Phototransistor Optocoupler
FAN3224TMX Dual, 4A High-Speed, Low-Side Gate Driver
High Effi ciency Isolated DC-DC Converter
Typical Applications: Power supplies such as servers, networking, telecom, and solar micro inverters
Asymmetrical Half-Bridge PWM Stage using FSFA2100•
– Fixed frequency Zero-Voltage Switching (ZVS)
– Integrated 600-V SuperFET™ with Fast-Recovery Body Diode
– Burst-Mode Operation for Low Standby Power Consumption
Synchronous Rectifi cation with Low-Side Driver FAN3224T •
– Dual Non-Inverting Low-Side Gate Driver
– 4.5 to 18V Operating Range
– 5A peak Sink and Source at VDD = 18V
C_OUT+
R15
1M
R23
1M
R24
1M
VCC_2
R26
10k
1
R53
860k
Q7
23
1MMBT3906
R54
10k
Q8
1
3
2
BC848CMTF
D9
MMSZ5235B
6.8V
GND
J27
J28
D12
MBR0530
VCC_2
C34
2.2uF
C33
2.2uF
C32
0.22uF
C22
0.33uF
1
1
1
R29
22k
U3-B
C16 C15
0.33uF 680pF
1
R32
15k
4
3
C23
0.22uF
R57
0.1
12
1
1
100pF
C13
R16
100k
*
R35
1k
3
2
4
9
10
LVCC VDL
71U2
586
RT
FB
CS
HVCC
VCTR
SG N/CPG
FSFA2100_VERT
H2
J15
R40
1M
R39
1M
150nF
C18 J14
D11
ES3J
R36
27
D18
D17
DNP
DNP
1
12
L7
IND_SER1360
10uH
C27
330nF
R37
1M
R38
1M
T1
Custom
1
2
3
4
5
6
7
8
9
10
11
T2
1
2
3
4
5
12
6
7
8
9
10
11
12
Custom
HS
2J17
C28
3.3nF
R56
15
R55
15
FDP025N06
Q6
Q5
C25
4.7nF
FDP047N08
J16
H4
2
J18
R42
2k
J19
R44
16k
R43
2k
R41
16k
J25
100MIL_JMPR_SHORT 10uH
12
L5
IND_ERU_25
100MIL_JMPR_SHORT 10uH
J26
12
L6
IND_ERU_25
D13*MBR0530
3
R64
MBR0530
D14*
R63 3
FAN3224TMX
U4
J20
1
2
3
4
8
7
6
5
ENA
INA
GND
INB
ENB
OUTA
VDD
OUTB
R45
50k
*
C35
10nF
R46
15k
++++
560uF 560uF 560uF 560uF 1 u F
C24 C29 C30 C31 C19
J12
J13
2
J21
C21
12nF
R52
2k
R49
20k
R50
5.2k
*
2
3
2
1
Q9
KA_431
R47
1k
C20
470nF
R51
1 5 k
*Kelvin connection to output ground
U3-A
1
2
R48
10k
The back-end of the high effi ciency AC-DC power supply uses an asymmetrical half-bridge isolated DC-DC design that
provides a fi xed frequency zero voltage switching (ZVS). The effi ciency is further improved by employing burst-mode
operation at light load and use of the current doubler and self-driven synchronous rectifi cation.
www.fairchildsemi.com 53
DESIGN EXAMPLES
350W SINGLE STAGE CONTINUOUS CONDUCTION MODE (CCM)
350W Single Stage Continuous Conduction Mode (CCM) PFC with 5V
sb
Modules: Universal AC to 387Vdc
Typical Applications: Power supply for industrial applications (70W - 450W), consumer
set-top boxes
This universal input range continuous conduction mode (CCM) power-factor corrected pre-regulator (FAN6982)
provides a fi xed frequency solution to AC-DC front-ends requiring light load effi ciency improvement by adjusting the
output voltage at light load and low AC line input voltage.
94% full-load effi ciency at 115V• AC, 95% at 230VAC
< 7% THD at full load, 100V• AC or 230VAC
C1
C/
0.
47u
47u
F/
27
5V
275V2 7
/X
2
C8
C/
4
C/ 4 C/
72
P/
40
P/40P/
0V
C9
C/
4
C/4 C/
72
P/
40
P/40P/
0V
2
1
3
4
BD
1
BD
/G
3
/G
3
BD/GBD
BU
3
BU
3
60
BU60BU
5
Z1
MO
V/
MOV/MO
7D
56
1
1
2
2
HS
1
HS1HS
HS
/5X6
/5X6
HS/5X6HS
5
F1
7A
/2
7A/27A
50
V
50V50
R2
R/
1M
1M
1
2
3
4
LF
1
L
/
T
RN
01
97
/9
97/997
mH
L1
N
R1
R/
R/
1M
1
2
3
4
LF
2
LF2LF
L /
T
RN
01
97/9
mH
N3
N5
C2
C/
1u
F/
40
F/40F/
0V
400V40
R1
0
R/
0.
1O
H
M/
3W
R1
5R
/3
5R/35R
M
/3M/3
1
2
3
Q1
FC
A1
FCA1FC
6N
60
6N606N
N
R1
7
R/
10
K
2
1
D5
FF
P0
8S
60
8S608S
SN
R1
6R
/3
6R/36R
M
/3M/3
R8
R/
2.
7M
2
1
+
C7
C/
2
70u
F/
F/
45
C7
45
C7
0V
C7
0V
C7
R9
R/
1M
R5
R/
1M
R6
R/
1M
IA
C
IACIA
VR
MS
VRMSVR
IS
EN
SE
R1
8
8
51
1
2
L2
1m
H
NT
C1
NTC1NT
2R
/1
2R/12R
3D
BU
S
BUSBU
2
1
3
Q2
Q/
29
07
/S
07/S07
/S /S
OT
-2
OT-2OT
3
-23-2
2
1
D6
D/
1N
41
48
OP
FC
OPFCOP
R2
0
22
VC
C
VCCVC
VR
EF
VREFVR
IS
EN
SE
R2
1
R/
20
0K/0
80
0K/0800K/0
5
5
80580
R2
5
R/
36
K/
08
K/08K/
05
R2
2
R/
R/
27
K/
K/
08
05
080508
R2
4
R/
39
0K
/0
0K/00K
805
/0805/0
R2
3
R/
R/
27
K/
K/
08
05
080508
R7
R7
R/
24
K/
08
05
080508
C1
8
C/
0.
04
7u
F/
08
05
C1
9
C/
C/
0.
22
uF
uF
/0
80
C1
80
C1
5
C1
5
C1
C2
0
C/
0.
1u
F/
08
05
C2
4
4
C/
10
00
P/
08
05
C3
C/
47
C/ 47C/
0P
47 0P47
/0
80
/080/0
5
C1
6
C/
0.
02
2u
F/
2uF/2u
08
05
C1
C1
7
C/
0.
C/0.C/
22
uF
/0
uF/0uF
80
5
80580
C1
4
C/
10
0P
/0
80
/080/0
5
80580
C1
5
C/
33
00
P/
08
05
IA
C
IACIA
VR
MS
VRMSVR
2
1
D8
D/
1N
41
48
2
1
D7
D/
1N
41
48
VR
EF
VREFVR
C2
3
C/
0.
C/0.C/
1u
F/
08
F/08F/
05
C2
2
C/
0.
1u
F/
08
F/08F/
05
IE
A
1
IA
C
IACIA
2
IS
EN
SE
3
VR
MS
VRMSVR
4
RD
Y
RDYRD
5
EN
6
RT
/C
RT/CRT
T
/CT/C
7
SG
ND
SGNDSG
8
PG
ND
PGNDPG
9
OP
FC
OPFCOP
10
VD
D
VDDVD
11
VR
EF
VREFVR
12
F
BPF
C
BPFCBPF
13
VE
A
VEAVE
14
U9
FA
N6
FAN6FA
98
N698N6
2
98298
2
1
3
Q3
Q/
29
07
/S
07/S07
OT
/SOT/S
-2
OT-2OT
3
-23-2
R2
7
R/
10
/0
10 /010
80
5
80580
R2
8
R/
30
k/
08
k/ 08k/
05
080508
R2
6
R/
R/
4.
R/4.R/
7k
/0
/0
7k/07k
80
5
80 580
VC
VC VC
C
C2
1
C/
47
0p
0p
F/
08
05
OP
FC
OPFCOP
HH
V
HHVHH
JP
JP
1
JU
M
PE
R1
C1
1
C/
10
2P
/0
80
80
/080/0
5
C1
2
C/
10
3P
/0
80
/080/0
5
80580
A
K
R
U3
TL
43
TL43TL
1
D3
D/
FR
10
7
1
2
4
3
U1
U/
PC
81
7
R1
9
R/
56
R/56R/
0R
/0
0R/00R
80
/080/0
5
80580
R1
2
R/
20
K/
K/
08
K/08K/
05
080508
+
C1
0
C/
22
uF
/5
uF/5uF
0V
0V
/50V/5
+
C5
C/
10
00
uF
/1
6V
+
C6
C/
10
00
uF
/1
6V
R1
4
R/
20
K/
08
K/08K/
05
080508
R1
3
R/
20
K/
08
K/08K/
05
080508
1
2
L1
L/
6V
L/
6V
1.
6u
H
5.
0V
D4
D/
FR
10
3
HH
V
HHVHH
GN
D
1
VD
D
VDDVD
2
FB
3
V
IN
V
IN
V
4
HV
5
Dr
ai
n
6
Dr
ai
n
7
Dr
ai
n
8
U2
FS
BH
0F
70
VD
D
VDDVD
VD
D
VDDVD
R3
R/
10
K
FB
FB
N1
N2
N1
1N
13
N1
4
N1
6
N1
7
N1
8
DR
AI
DRAIDR
N
HV
R4
R/
10
K
D1
D/
S
B5
40
1
2
3
4
CN
1
EN
R2
9
R/
1k
/
1k/1k
120
6
1206120
V
CC
1
2
3
CN
2
CN2CN
CO
N3
CON3CO
R1
1
R/
2.
4k
4k
/1
4k/14k
20
6
S
GN
D
S
G
ND
5V
S
B
5V
sb
5Vsb5V
HH
V
HHVHH
8
10
1
4
6
2
TX
1
TR
AN
TRANTR
S8
_2
S8_2S8
FB
PF
C
PFCPF
2
1
RDYA
LE
D-
4
1
2
3
AC
-I
AC-IAC
N
CO
N3
L
+
C4
C/
22
uF
/5
uF/5uF
0V
/50V/5
D2
LL
41
LL41LL
48
VC
VC
VC
VC
C
VCCVC
GN
D
2
1
D9
D/
15
0V
R3
0
4.
3
Product
Number Description
FAN6982 CCM PFC controller
FSBH0F70 Green-mode FPS™
FOD817A DIP-4 phototransistor output optocoupler
FCA16N60N 600V SupreMOS™ MOSFET
MMBT2907A PNP general purpose amplifi er
TL431A Adjustable/2.5V, 1% tolerance shunt regulator
GBU8J 8A bridge rectifi er
FFP08S60SN 8A, 600V Stealth™ II recti er
SB540 5.0A Schottky barrier rectifi er
1N4935 1.0A fast recovery recti er
www.fairchildsemi.com
54
DESIGN EXAMPLES
DDR3 MEMORY POWER SUPPLY
DDR3 Memory Power Supply
Typical Applications: Notebooks, servers, set-top boxes, general high performance/low power applications
This small form factor solution provides the three main supplies (VDDQ, VTT, V
REF) for DDR1, DDR2, or DDR3 applications.
By simple component changes, this solution can support down to 1.5V VDDQ and 0.75V VTT. The FAN5236 controller
with external dual MOSFETs can deliver up to 14A, and by changing the selected MOSFETs, higher currents can be
achieved. The three main ICs (controller + 2 dual FETs with integrated Schottky diodes) reduce component count and
increase effi ciency.
Wide input voltage range: 5V to 24V•
Typical DDR3 requirements: 1.5V, 0.5A and 0.75V, •
2A output supplies
Very low 1µA shutdown •
> 94% overall system effi ciency•
Product
Number Description
FAN5236 Fairchild DDR/dual output PWM controller
FDMS7700S Fairchild dual high current MOSFETs with integrated SyncFET™
FDMS7600S Fairchild dual MOSFETs with integrated SyncFET™
BAT54WT1G Dual Schottky diode with common cathode
BAT54WT1G
2.2µH
Power
Good
VDDQ
1.5V
@ 5A
L1
VTT
0.75V
(VDDQ/2)
@ 2A
L2
PWM 1
PWM 2
R5
1.21K
R6
1.82K
28
+5V
+5V
VREF
0.75V@10mA
C7
0.15µF/20V
D1
+5V
R7
1.5K
R8
490
D2
+5V
AGND
R3
Q1
FDMS9600S
FPWM2
R2
1.82K
R1
1.82K
VIN
C5
0.15µF/20V
C1
15µF/25V
+5V
R4
10K
VIN = 5.6 to 24V
V
CC
11 ILIM1
14
BOOT1
HDRV1
6
5
SW1 4
LDRV1 2
PGND1 3
ISNS1 7
FPWM1 9
VSEN1 10
BOOT2
HDRV2
23
24
SW2 25
LDRV2 27
PGND2 26
ISNS2 22
VSEN2 19
ILIM2/
REF2 18
Q2
FDMS9620S
PG2/REF
SS2
EN2
DDR
PG1
SS1
EN1
8
12
15
13
21
17
16
1
20
C2
0.01µF/
25V
C3
0.01µF/
25V
C4
68µF/20V
2.2µH
BAT54WT1G
C8
330µF
C9
330µF
Enable 1
IC1
FAN5236
56K
C1a
1000µF/25V
C11
0.1µF/
6.3V
www.fairchildsemi.com 55
DESIGN EXAMPLES
MULTI-OUTPUT D C -D C POWER SUPPLY
Multi-Output DC-DC Power Supply Solution
Typical Applications: Set-top boxes, DVD players, consumer devices
This circuit supports a wide range of output power supplies balancing system effi ciency with low component count
and cost. The example below provides a complete DC-DC power solution for high volume consumer applications. The
FAN5026 dual controllers with discrete dual MLP 5x6 MOSFETs effi ciently deliver both the high current 1.0V supply
and an intermediate 3.3V supply in conjunction with low dropout linear regulators for the remaining outputs.
Product
Number Description
FAN5026 Fairchild dual output PWM controller
FDMS7700S Fairchild dual MOSFETs with integrated SyncFETTM
FAN1112 Fixed 1.2V output 1A LDO
FAN1582-2.5 Fixed 2.5V output 3A LDO
FAN1616A -1.8 Fixed 1.8V output 500mA LDO
BAT54 Dual Schottky diode with common cathode
3
L1
3.0 µH
R9
1.82k
1%
10
R7
2.55k, 1%
+5V
C2
1000 µF
6.3 V
C1
0.1 µF
14
C12
470 µF
6.3 V
C11
0.15 µF
+5V
R10
1.62k, 1%
26
22
R11
4.87k
1%
R12
1.82k
1%
19
R6
133k, 1%
C4
0.01 µF
9
20
13
1
17
R5
10 k
+5V
15
C3
0.033 µF
+1.0V
+3.3V
IC1
FAN5026
C10
2200 µF
6.3 V
+5 V
4
VCNTL
VIN
5
GND
2C19
22 µF
VIN
GND
VOUT
C21
22 µF
C15
10 µF
C16
22 µF
VIN
GND
VOUT
2.5 V
@ 1.5 A
1.8 V
@ 400mA
3
1
2
3
1
2
C8
0.1 µF
C13
1 µF
C14
0.1 µF
C17
1 µF
D2
BAT54WT1G
C9
0.1 µF
IC2
FAN1112S
IC3
FAN1582-2.5
IC4
FAN1616A-1.8
+2.5V 1.0 V
@ 4.5 A
3.3 V
@ 3.4 A
1.2V
@ 750mA
D1
BAT54WT1G
VCC
VIN
PWM 1
PWM 2
5
C5
0.15 µF
4
2C6
470 µF
6.3 V
R8
205
1%
7
6
24
27
25
L2
3.1 µH
18
21
R4
10 k 16
R3
10 k
12
R2
10 k 8
R1
91.0 k, 1% 11
28
C18
10 µF
VSENSE
VOUT 3
1
C20
10 µF
23
C7
1 µf
ILIM1
EN1
SS1
PG1
ILIM2
EN2
SS2
PG2
AGND
DDR
GND
GND
VSEN2
ISEN2
PGND2
LDRV2
SW1
HDRV2
BOOT2
VSEN1
ISEN1
PGND1
PGND1PGND1
LDRV1
SW2
HDRV1
BOOT1
SW2
Q2
FDMS9620S
Q1
FDMS9620S
5,6,7
8
1
2,3,4,D1
S1/D2
5,6,7
8
1
2,3,4,D1
S1/D2
Wide input voltage range (3V to16V)•
Down to 0.9V and up to 14 amps controller output •
>90% switching regulator overall effi ciency•
<10µA standby current•
www.fairchildsemi.com
56
DESIGN EXAMPLES
MULTI-PHASE, HIGH CURRENT D C -D C POWER SUPPLY
Multi-Phase High Current DC-DC power supply solution
Typical Applications: Computing desktops, servers, notebooks, blade servers, graphics cards,
communication systems
This application demonstrates a high performance, high current multi-phase supply with minimum number of
components to deliver up to 90A supply current. It uses the confi gurable multi-phase FAN5182 controller in
conjunction with the integrated DrMOS (FDMF8704) to maximize effi ciency and minimize design complexity.
Programmable 1-, 2-, or 3-phase support with active current balancing •
Wide input voltage range: 7V to 20V•
Externally adjustable output voltages down to 0.8V•
Output current: Up to 32A •
Switching frequency: Up to 1MHz •
Product
Number Description
FAN5182 Fairchild multi-phase synchronous controller
FDMF8704 Fairchild FET plus driver multi-chip module
1.5V
75A
1
CGND(x) HSEN
VCIN
BOOT
VIN(x)
PGND(x)
VSWHxDISB
PWM
A CGND4
B VIN13
C VSWH14
CGND(x) HSEN
VCIN
BOOT
VIN(x)
PGND(x)
VSWHxDISB
PWM
A CGND4
B VIN13
C VSWH14
1 2
VIN
1
FBRTN
2
FB
3
COMP
4
PWRGD
5
EN
6
DELAY
7
RT
8
RAMPADJ
9
ILIMIT
10 CSREF 11
CSSUM 12
CSCOMP 13
GND 14
SW3 15
SW2 16
SW1 17
PWM3 18
PWM2 19
PWM1 20
CGND(x) HSEN
VCIN
BOOT
VIN(x)
PGND(x)
VSWHxDISB
PWM
A CGND4
B VIN13
C VSWH14
1
R16
301k
R4 1.87k
R11
301k
C1
1u
12V
C17
1n
U2
FDMF8704
C21
4.7u
x6
C18
4.7n
Ra 26.7k
C16
4.7n R21
10
R23
1.0
(0805)
C32
1n
Rb
1.65k
C3
1u
U4
FDMF8704
Lin
1uH
L3
0.82u
C20
1500u
+
C30
1n
R19
100k
C31
1n
Rlim
301k
L2
0.82u
R22
10
D2 MBR0530
R25
1.0
(0805)
Cb
NI
U1
C24
4.7u
x4
U3
FDMF8704
Cfb 33p
D1 MBR0530
R10
100k
R13
69.8k
Rt 475k
C4
1u
C2
1u
C15
0.1u
R24
1.0
(0805)
Cout
1800u
x10
+
C23
0.1u
C19
1500u (x3)
+
R26 0
R1
10
C22
0.1u
Ca 3.3n
C14
47n
L1
0.82u
R20
10
5V
R14 1k
R18
100k
D3 MBR0530
Rb1
NI
PwrGd
VIN_12
VIN_12
EN
Vout
www.fairchildsemi.com 57
DESIGN EXAMPLES
MULTIPLE VOLTAGE SOLUTION FOR FPGAs
Multiple Voltage Solution for FPGAs Using TinyBuckTM Integrated Regulators
Typical Applications: Power supply for Xilinx Virtex 5 or Altera Stratex III FPGAs
This application supports a wide range of demanding FPGA supply needs of high current, low output voltages and
power sequencing. Provides 1.0V at 5A for main FPGA core supply with up to 3A continuous current for IO bank
support. Each output requires only a 30mm x 30mm package for signifi cant board space savings.
Wide input voltage range (Up to 24V) •
Multiple output supplies (1.0V 6A, 3.3V 2.5A •
and 1.8V 1.7A)
Individual output current limit control•
> 93% system effi ciency•
Product
Number
Description
FAN2106 TinyBuck 6A integrated Buck regulator
FAN2103 TinyBuck 3A integrated Buck regulator
FAN1616A-5 Fixed output 5V, 500mA low drop out linear regulator
1N4148 General purpose diode (10mA/100V)
PGOOD2
PGOOD3
C21
22 uF
2
IC1
FAN1616A-5
VIN
RILIM1
RILIM2
0.1uF
P1
19
P2
COUT
FPGA Core
1.0V @ 5.5A
L1
1
20
19
13
25
C1 16
R1
25
18
RT17
12
TinyBuck™
Controller
CBOOT1
R3
C3
RBIAS
RRAMP
C2
VIN
2
Boot
SW
PGND
PWM
FB
Vcc
RAMP
PGOOD
EN
ILIM
RT
COMP
AGND
IC2
FAN2106
ENABLE
200K
28.7K
120pF
1.5nF
R2
2.5K
210
4.7nF
10.5K
2.2uH
4x22uF
182K
GND
1
0.1uF
P1
19
P2
COUT1
FPGA
IO Bank 1
3.3V @ 2.5A
L2
1
20
19
C11 16
R11
25
18
RT1
17 12
TinyBuck™
Controller
CBOOT2
R13
C13
RBIAS1
RRAMP1
C12
VIN
2
Boot
SW
PGND
PWM
FB
Vcc
RAMP
PGOOD
EN
ILIM
RT
COMP
AGND
IC3
FAN2103
28.7K
980
1.5nF
2K
6.8uH
4x 22uF
351K
25
169K
27pF
1.8nF
R12
51.1K
0.1uF
P1
19
P2
COUT2
FPGA
IO Bank 2
1.8V @ 1.7A
L3
1
20
19
13
C21 16
R21
25
18
RT2
17 12
TinyBuck™
Controller
CBOOT3
R23
C23
RBIAS2
RRAMP2
C22
VIN
2
Boot
SW
PGND
PWM
FB
Vcc
RAMP
PGOOD
EN
ILIM
RT
COMP
AGND
IC4
FAN2103
28.7K
170
8.2nF
2K
6.8uH
4x22uF
192K
25
162K
82pF
2.7nF
13
100K
VIN
8-16V CIN
1000uF/25V
CHF
3.3nF
VOUT
3
PGOOD1
R22
18.7K
2.5K
GND
6.2K
D1
1N4148
2.5K
RILIM
FPGA
IO Bank 3
5V @ 400mA
www.fairchildsemi.com
58
Application Notes
Application Notes Description
AN-3008 RC Snubber Networks for Thyristor Power Control and Transient Suppression
AN-3012 High Speed Logic Compatible, Half-Pitch Mini-Flat Optocoupler, FODM8061
AN-400A Low-Power Green-mode PWM Flyback Power Controller without Secondary Feedback
AN-4134 Design Guidelines for Off-line Forward Converters using FPS
AN-4137 Design Guidelines for Off-line Flyback Converters using FPS
AN-4138 Design Considerations for Battery Charger Using Green mode Fairchild Power Switch (FPS™)
AN-4140 Transformer Design Consideration for off-line Flyback Converters Using Fairchild Power Switch (FPS™)
AN-4141 Troubleshooting and Design Tips for Fairchild Power Switch (FPS™) Flyback Applications
AN-4145 Electromagnetic Compatibility for Power Converters
AN-4146 Design Guidelines for Quasi-Resonant Converters Using FSCQ-series Fairchild Power Switch (FPS™)
AN-4150 Design Guidelines for Flyback Converters Using FSQ-series Fairchild Power Switch (FPS™)
AN-4151 Half-bridge LLC Resonant Converter Design Using FSFR-series Fairchild Power Switch (FPS™)
AN-4153 Designing Asymmetric PWM Half-Bridge Converters with a Current Doubler and Synchronous Rectier using FSFA-series Fairchild
Power Switches (FPS™)
AN-558 Introduction to Power MOSFETs and their Applications
AN-6009 Components Calculations and Simulation Tools for FAN6520A
AN-6011 FAN2011 Family Component Calculation and Simulation Tools
AN-6067 Design and Application of Primary-Side Regulation (PSR) PWM Controller
AN-6069 Application Review and Comparative Evaluation of Low-Side Gate Driver
AN-6076 Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC
AN-6086 Design Consideration for Interleaved Boundary Conduction Mode PFC Using FAN9612
AN-6300 FAN6300/A/H - Highly Integrated Quasi-Resonant PWM Controller
AN-7010 Choosing Power Switching Devices for SMPS Designs
AN-7531 Implementing A Primary Side Peak-Current-Mode Half-Bridge Converter
AN-8022 TinyCalc™ User’s Guide
AN-8023 Negative Voltage Management Using a FAN8303 Buck Regulator
AN-8024 Applying Fairchild Power Switch (FPSTM) FSBH-series to Standby Auxiliary Power Supply
AN-8027 FAN480X PFC+PWM Combination Controller Application
AN-8033 Design Guideline for Primary Side Regulated (PSR) Flyback Converter Using FAN103 and FSEZ13x7
AN-8035 Design Consideration for Boundry Conduction Model Power Factor Correction (PFC) Using FAN7930
AN-9017 Manufacturing Technology of a Small Capacity Inverter Using a Fairchild IGBT
AN-9020 IGBT Basic II
AN-9037 Assembly Guidelines for 8x8 MLP DriverMOS Packaging
AN-9040 Assembly Guidelines for Power33 Packaging
AN-9046 Assembly Guidelines for Power56 Packaging
AN-9047 Assembly Guidelines for MicroFET Packaging
AN-9048 Assembly Guidelines for 6x6 DriverMOS Packaging
AN-9050 FDMF6704 Power Loss Calculation
AN-9067 Analysis of MOSFET Failure Modes in LLC Resonant Converter
AN-9068 Gate Resistor Design Guidelines for SupreMOS®
For additional information, design tools, data sheets, reference designs and a complete listing of all Fairchild power management products,
please visit: www.fairchildsemi.com/powersupply
ADDITIONAL RESOURCES
APPLICATION NOTES
www.fairchildsemi.com 59
For data sheets, application notes, samples and more, please visit: www.fairchildsemi.com
F O R A C O M P L E T E LI ST ING O F S A L E S R E P R E S E N T A T I V E S A N D S A L E S O F F I C E S , VISIT :
www.fairchildsemi.com/cf/sales_contacts
T O R E C E I V E I N F O R M A T I O N O N FA IR CHILD P R O D U C T S , T R A D E S H O W S , O N L I N E S E M I N A R S
A N D O T H E R I T E M S , R E G I S T E R H E R E F O R U P D A T E S :
www.fairchildsemi.com/my_fairchild
Trademarks, service marks, and registered trademarks are the property of Fairchild Semiconductor or
their respective owners. For a listing of Fairchild Semiconductor trademarks and related information, please see:
www.fairchildsemi.com/legal
Lit. No. 600100-007 © 2010 Fairchild Semiconductor. All Rights Reserved.
Printed with soy-based inks on recycled paper containing 25% post-consumer content.
COMPANY
DESIGN SUPPORT
PRODUCTS &
SAMPLES APPLICATIONS
POWER MANAGEMENT ICs
AC-DC: Power Factor Correction
• Continuous Conduction Mode (CCM)
PFC Controllers
• Critical (CrCM) / Boundary Conduction
Mode (BCM) PFC Controllers
• PFC + PWM Combination (Combo)
Controllers
• Interleaved PFC Controllers
Isolated DC-DC
• Green-mode PWM Controllers
• Integrated Green-mode PWM
Regulators (Green FPS™)
• Integrated PWM Regulators (FPS™)
• Primary-side only CV/CC Controllers
• Standard SMPS PWM Controllers
• Synchronous Rectifi er Controllers
Non-Isolated DC-DC
• Charge-pump Converters
• Multi-phase Controllers
• Step-down Controllers (External Switch)
• Step-down Regulators (Integrated Switch)
• Step-up Regulators (Integrated Switch)
Power Drivers
• High Voltage Gate Drivers (HVIC)
• Low-side Gate Drivers
• Synchronous Recti er Controllers/Drivers
• Synchronous-Buck/Multi-phase Drivers
Supervisory/Monitor ICs
• Ground Fault Interrupt (GFI) Controllers
• Supervisors + PWM
• Temperature Sensors
• Voltage Supervisors/Detectors/Stabilizers
Voltage Regulators
• LDOs
• Positive Voltage Linear Regulators
• Negative Voltage Linear Regulators
• Shunt Regulators
POWER SEMICONDUCTORS
Diodes & Rectifi ers
• Bridge Rectifi ers
• Rectifi ers
• Schottky Diodes and Rectifi ers
• Small Signal Diodes
• Transient Voltage Suppressors
• Zener Diodes
IGBTs
• Discrete IGBTs
• Ignition IGBTs
Integrated Power Solutions
• DrMOS FET Plus Driver
Multi-chip Modules
• Full Function Load Switches (IntelliMAX™)
• MOSFET/Schottky Combos
• Motion-(SPM®) Smart Power Modules
• PDP-(SPM®) Smart Power Modules
• PFC-(SPM®) Smart Power Modules
• Power-(SPM®) Smart Power Modules
• Smart Switches
MOSFETs
• Discrete MOSFETs
• Full Function Load Switches
(IntelliMAX™)
• MOSFET/Schottky Combos
Transistors
• BJTs
• Discrete IGBTs
• JFETs
• Load Switches
• Discrete MOSFETs
• MOSFET/Schottky Combos
• Small Signal Transistors
LIGHTING AND DISPLAY
• CCFL Ballast ICs
• CFL/Lighting Ballast Control ICs
• Critical (CrCM)/Boundary Conduction
Mode (BCM) PFC Controllers for Lighting
• High Voltage Gate Drivers (HVICs)
• LED Drivers
• PDP Smart Power Modules (PDP-SPM™)
SIGNAL PATH ICs
Amplifi ers & Comparators
• Comparators
• Current Sense
Amplifi ers
• High Performance Ampli ers
(>15MHz)
• Operational Ampli ers
Battery Protection ICs
• Battery Protection ICs
Interface
• LVDS
• Serializers/Deserializers (µSerDes™)
• USB Transceivers
Signal Conditioning
• Triple Video DACs
• Video Filter Drivers
• Video Switch Matrix/Multiplexers
Switches
• Analog/Audio Switches
• Bus Switches
• Camera Switches
• Multimedia Switches
• USB Switches
• Video Switches
AUTOMOTIVE PRODUCTS
• Automotive Power Modules
• Discrete Power
• Intelligent Power
LOGIC | TINYLOGIC®
• Buffers, Drivers, Transceivers
• Flip Flops, Latches, Registers
• Gates
• MSI Functions
• Multiplexer/Demultiplexer
Encoders/Decoders
• Specialty Logic
• TinyLogic
• Voltage Level Translators
OPTOELECTRONICS
• Infrared
• High Performance Optocouplers
• TRIAC Driver Optocouplers
• Phototransistor Optocouplers
• Solid State Relay Optocouplers
