Infineon® LITIX™ Linear
TLE4242EJ
Table of Contents
Data Sheet 2 Revision 1.0 2015-03-13
Not for Customers
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3 Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.1 Pin Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3.2 Pin Definitions and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4 General Product Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4.2 Functional Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4.3 Thermal Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1 Output Current Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.2 Protection Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.3 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.3.1 Typical Performance Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6 Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.1 Further Application Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table of Contents
PG-DSO-8-27
Type Package Marking
TLE4242EJ PG-DSO-8-27 TLE4242
Data Sheet 3 Revision 1.0, 2015-03-13
TLE4242EJ Infineon® LITIX™ Linear
1 Overview
Features
• Adjustable constant current up to 500 mA
• Wide input voltage range up to 42 V
• Low drop voltage
• Open load detection
• Over temperature protection
•Over load protection
• Integrated reverse polarity protection
• Wide temperature range -40 °C to 150 °C
• Green Product (RoHS compliant)
• AEC Qualified
Description
The TLE4242EJ is an integrated adjustable constant current source driving loads up to 500 mA. The output
current level can be adjusted via an external resistor. The IC is designed to supply high power LEDs under the
severe conditions of automotive applications resulting in constant brightness and extended LED lifetime. It is
provided in the surface mounted PG-DSO-8-27 package. Protection circuits prevent damage to the device in
case of over load, short circuit, reverse polarity and overheat. The connected LEDs are protected against
reverse polarity as well as over voltages up to 45 V.
The integrated PWM input of the TLE4242EJ permits LED brightness regulation by pulse width modulation.
Due to the high input impedance of the PWM input the LED driver can be operated as a protected high side
switch.
Table 1 Product Summary
Parameter Symbol Values
Operating voltage VI(nom) 4.5 V … 42 V
Maximum output voltage VQ(max) 40 V
Nominal output (load) current IQ(nom) 135 mA
Minimum current limitation IQ(lim,min) 476 mA
Current consumption in off mode II(off,typ) 0.1 µA
Data Sheet 4 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Block Diagram
2 Block Diagram
Figure 2-1 Block Diagram
AEB03500.VSD
Bandgap
Reference
Bias Supply
Comparator
Status
Delay
4
GND D
6
3ST
5REF
7Q
I1
PWM 2
Data Sheet 5 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Pin Configuration
3 Pin Configuration
3.1 Pin Assignment
Figure 3-1 Pin Configuration
3.2 Pin Definitions and Functions
Pin Symbol Input/
Output
Function
1PWMI Pulse Width Modulation Input; if not required, connect to I-pin1)
1) Please take care of different maximum ratings of I- and PWM-pins during circuit design.
2ST OStatus Output; open collector output, connect to external pull-up resistor
3GND– 2) Ground
2) Connect all GND-pins together.
4REF I Reference Input; connect to shunt resistor
5D OStatus Delay; optional, connect to GND via an optional capacitor to
extend the status reaction time. Leave open, if no delay is required.
6Q OOutput
8I I Input; battery supply, connect a decoupling ceramic capacitor of at least
100 nF directly at the IC to ground
9GND– 2) Exposed Pad; connect to GND in application
(top view)
8
7
6
5
1
2
3
4
I
n.c.
Q
D
9
GND
REF
GND
ST
PWM
Data Sheet 6 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
General Product Characteristics
4 General Product Characteristics
4.1 Absolute Maximum Ratings
Table 4-1 Absolute Maximum Ratings1)
Tj = -40°C to +150°C; all voltages with respect to ground, positive current flowing into pin for input pins,
positive currents flowing out of pin for output pins (unless otherwise specified)
1) Not subject to production test, specified by design.
Parameter Symbol Values Unit Note or
Test Condition
Number
Min. Typ. Max.
Voltages
Input voltage VI-42 – 45 V – P_4.1.1
Output voltage VQ-1 – 40 V – P_4.1.2
Status output voltage VST -0.3 – 40 V – P_4.1.3
Status delay voltage VD-0.3 – 7 V – P_4.1.4
Reference input voltage VREF -1 – 16 V – P_4.1.5
PWM input voltage VPWM -40 – 40 V – P_4.1.6
Currents
Input current II– – – A internally limited P_4.1.7
Output current IQ– – – A internally limited P_4.1.8
Status output current IST -5 – 5 mA – P_4.1.9
Status delay current ID-1 – 1 mA in off-state
10 min
P_4.1.17
Reference input current IREF -2 – 2 mA – P_4.1.10
PWM input current IPWM -1 – 1 mA – P_4.1.11
Temperatures
Junction Temperature Tj-40 – 150 °C – P_4.1.12
Storage Temperature Tstg -55 – 150 °C – P_4.1.13
ESD Susceptibility
ESD Susceptibility VESD -2 – 2 kV HBM2)
2) ESD susceptibility, HBM according to ANSI/ESDA/JEDEC JS001 (1.5k Ω, 100 pF)
P_4.1.14
ESD Susceptibility VESD -500 – 500 V CDM3)
3) ESD susceptibility, Charged Device Model “CDM” ESDA STM5.3.1 or ANSI/ESD S.5.3.1
P_4.1.15
ESD Susceptibility Pin 1, 4, 5, 8
(corner pins) to GND
VESD1,4,5,8 -750 – 750 V CDM3) P_4.1.16
Data Sheet 7 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
General Product Characteristics
Notes
1. Stresses above the ones listed here may cause permanent damage to the device. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
2. Integrated protection functions are designed to prevent IC destruction under fault conditions described in the
data sheet. Fault conditions are considered as “outside” normal operating range. Protection functions are
not designed for continuous repetitive operation.
4.2 Functional Range
Note: Within the functional or operating range, the IC operates as described in the circuit description. The
electrical characteristics are specified within the conditions given in the Electrical Characteristics table.
4.3 Thermal Resistance
Note: This thermal data was generated in accordance with JEDEC JESD51 standards. For more information, go
to www.jedec.org.
Table 4-2 Functional Range
Parameter Symbol Values Unit Note or
Test Condition
Number
Min. Typ. Max.
Input voltage range VI4.5 – 42 V – P_4.1.1
Status output voltage VST – – 16 V – P_4.1.3
Status delay capacitance CD0 – 2.2 µF – P_4.1.4
PWM voltage VPWM 0 – 40 V – P_4.1.6
Reference resistor RREF 0–1.8Ω–P_4.1.10
Junction Temperature Tj-40 – 150 °C – P_4.1.12
Table 4-3 Thermal Resistance
Parameter Symbol Values Unit Note or
Test Condition
Number
Min. Typ. Max.
Junction to Case1)
1) Not subject to production test, specified by design.
RthJC – 8 10 K/W – P_4.3.1
Junction to Ambient RthJA –39–K/W
2) Ta = 85 °C
2) Specified RthJA value is according to Jedec JESD51-2,-5,-7 at natural convection on FR4 2s2p board; The Product
(Chip + Package) was simulated on a 76.2 × 114.3 × 1.5 mm board with 2 inner copper layers (2 × 70 mm Cu, 2 × 35 mm
Cu). Where applicable a thermal via array under the exposed pad contacted the first inner copper layer.
P_4.3.2
Data Sheet 8 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
5 Product Description
The TLE4242EJ is an adjustable constant current source providing currents up to 500 mA. The product is
optimized for automotive applications, but is suitable for industrial applications as well, where high currents
are required.
5.1 Output Current Setting
An external shunt resistor in the ground path of the connected LEDs is used to sense the LED current. A
regulation loop regulates the voltage drop at the shunt resistor RREF on a constant level of typ. 175 mV.
Selecting the appropriate shunt resistance allows to adjust the desired constant current level. The typical
output current is calculated according to Equation (5.1).
(5.1)
VREF is the reference voltage with a typical value of 175 mV, details at Reference voltage. The equation applies
in a range of 0.39 Ω ≤ RREF ≤ 1.8 Ω.
The output current is shown as a function of the reference resistance in Chapter 5.3.1. With the PWM input
the LED brightness can be regulated via duty cycle. Also PWM = 0 V sets the TLE4242EJ in sleep mode resulting
in a very low current consumption II(off) Current consumption at Input-pin during off-state. Due to the high
impedance of the PWM input the PWM pin can also be used as an enable input.
The application example in Figure 6-1 shows a typical application with the TLE4242EJ LED driver. The three
LEDs are driven with an adequate supply current adjusted by the resistor RREF. Thus brightness variations due
to forward voltage spread of the LEDs are prevented. The luminosity spread arising from the LED production
process can be compensated via software by an appropriate duty cycle applied to the PWM pin. Therefore,
selection of the LEDs to forward voltage as well as to luminosity classes can be spared. The minimum supply
voltage for the application is the sum of the LED forward voltages, the TLE4242EJ drop voltage Minimum drop
voltage Vdr = VI - VQ and the max. voltage drop at the shunt resistor RREF of VREF(max) according to Reference
voltage.
The status output of the LED driver (ST) detects an open load condition enabling to supervise correct LED
function. A LED failure is detected, if the voltage drop at the shunt resistor RREF falls below typ. 25 mV. In this
case the status output pin ST is set low after a delay time, which is adjustable via an optional capacitor
connected to the pin D.
The functionality of the status ST and PWM-pin as well as their timings are shown in Figure 5-1. The pull up
resistor value at the ST-pin is recommended with RST_pu ≥ 4.7 kΩ. The status delay can be adjusted via the
capacitor connected to the timing pin D. The delay time tST(HL) and tST(LH) scales linearly with the capacitance
CD:
(5.2)
(5.3)
IQtyp()
VREF
RREF
-------------
=
tST HL typ,()
CD
47nF
-------------10ms⋅=
tST LH typ,()
CD
47nF
-------------10μs⋅=
Data Sheet 9 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
Figure 5-1 Function and Timing Diagram
5.2 Protection Functions
The TLE4242EJ provides embedded protection functions, which are designed to prevent IC destruction under
fault conditions described in the data sheet. Fault conditions are considered as “outside” normal operating
range. Protection functions are neither designed for continuous nor for repetitive operation.
The following protection functions are embedded:
• Over temperature protection realized by over temperature switch off (see Figure 5-2)
• Over load protection realized by output current limitation and over temperature protection
• Integrated reverse polarity protection
t
V
ST
t
V
ST(L)
t
V
PWM
V
PWM(H)
t
V
PWM(L)
I
Q
t
t
PWM(off)
t
PWM(on)
V
D
V
D(H)
*
V
D(L)
*
Open
Load
t
ST(H
L)
V
I
* Parameters for internal use
only
Data Sheet 10 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
Figure 5-2 Over Temperature Protection
5.3 Electrical Characteristics
Table 5-1 Electrical Characteristics
Vl = 13.5 V, RREF = 0.47 Ω, VPWM = 5.0 V, Tj = -40°C to +150°C, all voltages with respect to ground, positive current
flowing into pin for input pins, positive currents flowing out of pin for output pins (unless otherwise specified)
Parameter Symbol Values Unit Note or
Test Condition
Number
Min. Typ. Max.
Current consumption at Input-
pin during off-state
II(off) –0.12µA
1) Tj = 85 °CVPWM = 0.0
V
P_5.3.1
Operational current
consumption in on-state
Iop = II - IQ
Iop(on) – 1222mAVQ = 6.6 V P_5.3.2
Output
Output current IQ350 373 395 mA 2) VQ- VREF = 6.6 V P_5.3.3
Output current IQ165 175 185 mA VQ - VREF = 6.6 V, RREF =
1.0 Ω
P_5.3.4
Output current IQ425 451 476 mA VQ - VREF = 6.6 V, RREF =
0.39 Ω
P_5.3.5
Output current IQ357 384 410 mA 5.4 V ≤ (VQ - VREF) ≤ 7.8
V;9 V ≤ VI ≤ 16 V
P_5.3.6
Output current limit IQ(lim) 476 600 – mA RREF = 0 ΩP_5.3.7
Minimum drop voltage
Vdr = VI - VQ
Vdr – 0.35 0.7 V IQ = 300 mA P_5.3.8
PWM Input
PWM high level VPWM(H) 2.6––V– P_5.3.9
T
j
I
Q
T
j( OT )
I
Q(nom)
Data Sheet 11 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
PWM low level VPWM(L) ––0.7V– P_5.3.10
PWM input current
high level
IPWM(H) ––10µAVPWM = 5.0 V P_5.3.11
PWM input current
low level
IPWM(L) -1 – 1 µA VPWM = 0.0 V P_5.3.12
Turn on delay time tPWM(on) 0 1540µs70% of VREF/RREF,
see Figure 5-1
P_5.3.13
Turn off delay time tPWM(off) 0 1540µs30% of VREF/RREF,
see Figure 5-1
P_5.3.14
Reference
Reference voltage VREF 165 175 185 mV 0.39 Ω ≤ RREF ≤ 1.0 Ω
VQ - VREF = 6.6 V
P_5.3.15
Reference input current IREF -1 0.1 1 µA VREF = 180 mV P_5.3.16
Status Output
Lower status switching
threshold
VIQ(L) 15 25 – mV – P_5.3.17
Upper status switching
threshold
VIQ(H) – 30 40 mV – P_5.3.18
Status low voltage VST(L) ––0.4VIST = 1.5 mA P_5.3.19
Leakage current IST(leak) ––5µAVST = 5.0 V P_5.3.20
Status Delay
Status reaction delay tST(HL) 6 1014ms
1) CD = 47 nFST H → LP_5.3.21
Status release delay tST(LH) – 1020µs
1)CD = 47 nFST L → HP_5.3.22
Protection
Over temperature protection
threshold
Tj(OT) 150 – – °C 1) P_5.3.23
Reverse output current -IQ(rev) ––2µA
1) VI = -16 V
Output load: LED
with break down
voltage < -0.6 V
P_5.3.27
1) Not subject to production test, specified by design
2) VQ - VREF equals the forward voltage sum of the connected LEDs, see Figure 6-1
Table 5-1 Electrical Characteristics (continued)
Vl = 13.5 V, RREF = 0.47 Ω, VPWM = 5.0 V, Tj = -40°C to +150°C, all voltages with respect to ground, positive current
flowing into pin for input pins, positive currents flowing out of pin for output pins (unless otherwise specified)
Parameter Symbol Values Unit Note or
Test Condition
Number
Min. Typ. Max.
Data Sheet 12 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
5.3.1 Typical Performance Characteristics
Data below show the behavior of a typical device.
Figure 5-3 Output Current IQ versus Reference Resistor RREF with VQ = 6.6 V
Figure 5-4 Output Current IQ versus Supply Voltage VI with VQ - VREF = 6.6 V and RREF = 1 Ω
0
100
200
300
400
500
600
700
00,511,52
I
Q
[mA]
R
REF
[Ω]
I
Q=f(RREF)
160
165
170
175
180
0 5 10 15 20 25 30 35 40
I
Q
[mA]
V
I
[Ω]
I
Q
=f(V
I
)
Data Sheet 13 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Product Description
Figure 5-5 Reference Voltage VREF versus Junction Temperature Tj
Figure 5-6 PWM Pin Input Current IPWM versus PWM Voltage VPWM at Tj = 25°C and VI = 13.5 V
170
172
174
176
178
180
182
184
186
188
190
‐50 0 50 100 150
V
REF
[mV]
T
j
[°C]
VREF=f(Tj)
0
10
20
30
40
50
0 5 10 15 20 25 30 35 40
I
PWM
[µA]
V
PWM
[V]
I
PWM
=f(V
PWM
)
Data Sheet 14 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Application Information
6 Application Information
Note: The following information is given as a hint for the implementation of the device only and shall not be
regarded as a description or warranty of a certain functionality, condition or quality of the device.
Figure 6-1 Application Diagram
Note: This is a very simplified example of an application circuit. The function must be verified in the real
application.
6.1 Further Application Information
• Please contact us for information regarding the FMEA pin
• Existing App. Note: LED Driving Concepts and Infineon Basic LED Drivers
• For further information you may contact http://www.infineon.com/
10 k
Ω
TLE4242
V
BAT
I
47 nF
GND D
ST PWM
Q
R
REF
REF
5V
≤560nF
≤47nF *
≤47nF *
<45V
* optional for stability and
EMI improvements
Data Sheet 15 Revision 1.0
2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Package Outlines
7 Package Outlines
Figure 7-1 PG-DSO-8-27 (Please Insert Package Long Name!)
Green Product (RoHS compliant)
To meet the world-wide customer requirements for environmentally friendly products and to be compliant
with government regulations the device is available as a green product. Green products are RoHS-Compliant
(i.e Pb-free finish on leads and suitable for Pb-free soldering according to IPC/JEDEC J-STD-020).
PG-DSO-8-27-PO V01
14
85
8
14
5
8x
0.41
±0.09 2)
M
0.2 DC A-B
1.27 C
Stand Off
+0
-0.1
0.1
(1.45)
1.7 MAX.
0.08
Seating Plane
C
A
B
4.9
±0.11)
A-BC0.1 2x
3) JEDEC reference MS-012 variation BA
1) Does not include plastic or metal protrusion of 0.15 max. per side
2) Dambar protrusion shall be maximum 0.1 mm total in excess of lead width
Bottom View
±0.2
3
±0.2
2.65
0.2
±0.2
D6
M
D 8x
0.64
±0.25
3.9
±0.11)
0.1
0.35 x 45˚
CD2x
+0.06
0.19
8
˚
MAX.
Index Marking
For further information on alternative packages, please visit our website:
http://www.infineon.com/packages.Dimensions in mm
Data Sheet 16 Revision 1.0 2015-03-13
Infineon® LITIX™ Linear
TLE4242EJ
Revision History
Revision 1.0, 2015-03-13
Page or Item Subjects (major changes since previous revision) Responsible Date
Rev1.0 Data Sheet for TLE4242EJ 2014-02-05
Trademarks of Infineon Technologies AG
AURIX™, C166™, CanPAK™, CIPOS™, CoolGaN™, CoolMOS™, CoolSET™, CoolSiC™, CORECONTROL™, CROSSAVE™, DAVE™, DI-POL™, DrBLADE™, EasyPIM™,
EconoBRIDGE™, EconoDUAL™, EconoPACK™, EconoPIM™, EiceDRIVER™, eupec™, FCOS™, HITFET™, HybridPACK™, Infineon™, ISOFACE™, IsoPACK™, i-
Wafer™, MIPAQ™, ModSTACK™, my-d™, NovalithIC™, OmniTune™, OPTIGA™, OptiMOS™, ORIGA™, POWERCODE™, PRIMARION™, PrimePACK™,
PrimeSTACK™, PROFET™, PRO-SIL™, RASIC™, REAL3™, ReverSave™, SatRIC™, SIEGET™, SIPMOS™, SmartLEWIS™, SOLID FLASH™, SPOC™, TEMPFET™,
thinQ!™, TRENCHSTOP™, TriCore™.
Other Trademarks
Advance Design System™ (ADS) of Agilent Technologies, AMBA™, ARM™, MULTI-ICE™, KEIL™, PRIMECELL™, REALVIEW™, THUMB™, µVision™ of ARM Limited,
UK. ANSI™ of American National Standards Institute. AUTOSAR™ of AUTOSAR development partnership. Bluetooth™ of Bluetooth SIG Inc. CAT-iq™ of DECT
Forum. CIPURSE™ of OSPT Alliance. COLOSSUS™, FirstGPS™ of Trimble Navigation Ltd. EMV™ of EMVCo, LLC (Visa Holdings Inc.). EPCOS™ of Epcos AG.
FLEXGO™ of Microsoft Corporation. HYPERTERMINAL™ of Hilgraeve Incorporated. MCS™ of Intel Corp. IEC™ of Commission Electrotechnique Internationale.
IrDA™ of Infrared Data Association Corporation. ISO™ of INTERNATIONAL ORGANIZATION FOR STANDARDIZATION. MATLAB™ of MathWorks, Inc. MAXIM™ of
Maxim Integrated Products, Inc. MICROTEC™, NUCLEUS™ of Mentor Graphics Corporation. MIPI™ of MIPI Alliance, Inc. MIPS™ of MIPS Technologies, Inc.,
USA. muRata™ of MURATA MANUFACTURING CO., MICROWAVE OFFICE™ (MWO) of Applied Wave Research Inc., OmniVision™ of OmniVision Technologies,
Inc. Openwave™ of Openwave Systems Inc. RED HAT™ of Red Hat, Inc. RFMD™ of RF Micro Devices, Inc. SIRIUS™ of Sirius Satellite Radio Inc. SOLARIS™ of
Sun Microsystems, Inc. SPANSION™ of Spansion LLC Ltd. Symbian™ of Symbian Software Limited. TAIYO YUDEN™ of Taiyo Yuden Co. TEAKLITE™ of CEVA,
Inc. TEKTRONIX™ of Tektronix Inc. TOKO™ of TOKO KABUSHIKI KAISHA TA. UNIX™ of X/Open Company Limited. VERILOG™, PALLADIUM™ of Cadence Design
Systems, Inc. VLYNQ™ of Texas Instruments Incorporated. VXWORKS™, WIND RIVER™ of WIND RIVER SYSTEMS, INC. ZETEX™ of Diodes Zetex Limited.
Trademarks Update 2014-11-12
Edition 2015-03-13
Published by
Infineon Technologies AG
81726 Munich, Germany
© 2014 Infineon Technologies AG.
All Rights Reserved.
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Legal Disclaimer
The information given in this document shall in
no event be regarded as a guarantee of
conditions or characteristics. With respect to any
examples or hints given herein, any typical
values stated herein and/or any information
regarding the application of the device, Infineon
Technologies hereby disclaims any and all
warranties and liabilities of any kind, including
without limitation, warranties of non-
infringement of intellectual property rights of
any third party.
Information
For further information on technology, delivery
terms and conditions and prices, please contact
the nearest Infineon Technologies Office
(www.infineon.com).
Warnings
Due to technical requirements, components
may contain dangerous substances. For
information on the types in question, please
contact the nearest Infineon Technologies
Office. Infineon Technologies components may
be used in life-support devices or systems only
with the express written approval of Infineon
Technologies, if a failure of such components
can reasonably be expected to cause the failure
of that life-support device or system or to affect
the safety or effectiveness of that device or
system. Life support devices or systems are
intended to be implanted in the human body or
to support and/or maintain and sustain and/or
protect human life. If they fail, it is reasonable to
assume that the health of the user or other
persons may be endangered.
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