313
process
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3405
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1375
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2985
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240
Embedded Power for
Business-Critical Continuity
PTH12030
12 Vin
Special Features
• 26Aoutputcurrent
• 12Vinputvoltage
• Wide-outputvoltageadjust
•1.2Vdcto5.5Vdcfor
sufx‘W’and0.8Vdc
to1.8Vdcforsufx‘L’
• Auto-track™sequencing*
• Marginup/downcontrols
• Efcienciesupto94.5%
• OutputON/OFFinhibit
• Outputvoltagesense
• Point-of-Load-Alliance(POLA)
compatible
• AvailableRoHScompliant
• 2YearWarranty
Total Power: 143Watts
# of Outputs: Single
Safety
UL/cULCAN/CSA-C22.2
No.60950-1-03/UL60950-1,
FileNo.E174104
TÜVProductService
(EN60950)CerticateNo.
B040638572044
CBReportandCerticate
toIEC60950,CerticateNo.
US/8292/UL
•
•
•
Rev.3.10.09_167
PTH12030Series
1of5
Input
Inputvoltagerange: (SeeNote3,page3) 10.2-13.8Vdc
Inputcurrent: Noload 10mAtyp.
RemoteON/OFF: (SeeNote1,page3) Positivelogic
Start-uptime: 1V/ms
Undervoltagelockout: 8.5-9.5Vtyp.
Trackinputvoltage: Pin11(SeeNote6,page3) ±0.3Vin
Output
Voltageadjustability:
(SeeNote4,page3) Sufx‘-W’
Sufx‘-L’
1.2-5.5Vdc
0.8-1.8Vdc
Setpointaccuracy: ±2.0%Vo
Lineregulation: ±5mVtyp.
Loadregulation: ±5mVtyp.
Totalregulation: ±3.0%Vo
Minimumload: 0A
Rippleandnoise:
20MHzbandwidth
(SeeNote8,page3)
Sufx‘-W’
Sufx‘-L’
25mVpk-pk
15mVpk-pk
Temperatureco-efcient: -40°Cto+85°C ±0.5%Vo
Transientresponse:
(SeeNote5,page3) 50µsrecoverytime
Overshoot/undershoot150mV
Marginadjustment: ±5.0%Vo
Specications
Allspecicationsaretypicalatnominalinput,fullloadat25°Cunlessotherwisestated
Cin=560µF,Cout=0µF
*Auto-track™isatrademarkof
TexasInstruments
Rev.2.19.09_167
PTH12030Series
1of6
Rev.3.10.09_167
PTH12030Series
2of5
Embedded Power for
Business-Critical Continuity
313
process
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2985
375
240
EnvironmentalSpecications
Thermalperformance:
(SeeNote2,page3)
Operatingambient,temperature
Non-operating
-40°Cto+85°C
-40°Cto+125°C
MSL(‘Z’sufxonly): JEDECJ-STD-020C Level3
EMCCharacteristics
Electrostaticdischarge: EN61000-4-2,IEC801-2
Conductedimmunity: EN61000-4-6
Radiatedimmunity: EN61000-4-3
GeneralSpecications
Efciency: Seeefciencytableonpage3
Insulationvoltage: Non-Isolated
Switchingfrequency: OverVin and Ioranges 575kHztyp.
Approvalsandstandards: EN60950,UL/cUL60950
Materialammability: UL94V-0
Dimensions: (LxWxH) 34.80x28.45x9.00mm
1.370x1.120x0.354in
Weight: 7g(0.25oz)
MTBF: TelcordiaSR-332 2,821,000hours
Protection
Shortcircuit: Autoreset 40Atyp.
Thermal: Autorecovery
SpecicationsContinued
Rev.3.10.09_167
PTH12030Series
3of5
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PTH12030WAST
Part Number System with Options
Product Family
PointofLoadAlliance
Compatible
Theultra-wideoutputvoltagetrimrangeoffersmajoradvantagestouserswho
selectthePTH12030.Itisnolongernecessarytopurchaseavarietyofmodules
inordertocoverdifferentoutputvoltages.Theoutputvoltagecanbetrimmed
inarangeof1.2Vdcto5.5Vdcforsufx‘W’and0.8Vdcto1.8Vdcforsufx‘L’.
WhenthePTH12030converterleavesthefactorytheoutputhasbeenadjustedto
thedefaultvoltageof1.2VforthePTH12030Wand0.8VforthePTH12030L.
Output Voltage Adjustment of the PTH12030 Series
Output Current
03=26A
Packaging Options
NoSufx=Trays
T=TapeandReel(8)
Input Voltage
12=12V
Mechanical Package
Always0
Output Voltage Code
W=Wide,L=LowVoltage
Pin Option
A=Through-HoleStd.PinLength(0.140”)
A=Surface-MountTin/LeadSolderBall
Mounting Option (9)
D=HorizontalThrough-Hole(RoHS6/6)
H= HorizontalThrough-Hole(RoHS5/6)
S= Surface-MountSolderBall(RoHS5/6)
Z= Surface-MountSolderBall(RoHS6/6)
OrderingInformation
Output Power
(max)
Input
Voltage
Output
Voltage
Output Currents Efficiency
(max)
Regulation Model Numbersodel Numbers (9, 10)
Min Max Line Load
143W 10.2-13.8Vdc 0.8-1.8Vdc 0A 26A 89% ±5mV ±5mV PTH12030L
143W 10.2-13.8Vdc 1.2-5.5Vdc 0A 26A 94.5% ±5mV ±5mV PTH12030W
EfciencyTable-PTH12030W
(IO=18A)
OutputVoltage Efciency
Vo=5.0V 94.5%
Vo=3.3V 92.7%
Vo=2.5V 91.4%
Vo=2.0V 90.3%
Vo=1.8V 89.5%
Vo=1.5V 88.2%
Vo=1.2V 86.2%
EfciencyTable-PTH12030L
(IO=18A)
OutputVoltage Efciency
Vo=1.8V 89%
Vo=1.5V 87%
Vo=1.2V 85%
Vo=1.0V 83%
Vo=0.8V 80%
Notes
1 RemoteON/OFF.ActiveHigh
ON: Pin4open;orV>Vin-0.5V
OFF: Pin4GND;orV<0.8V(min-0.2V).
2 SeeFigure1forsafeoperatingcurveofthePTH12030WandFigure4forsafe
operatingcurveofPTH12030L.
3 A560µFelectrolyticinputcapacitorisrequiredforproperoperation.The
capacitormustberatedforaminimumof800mArmsofripplecurrent.
4 Anexternaloutputcapacitorisnotrequiredforbasicoperation.Adding330
µFofdistributedcapacitanceattheloadwillimprovethetransientresponse.
5 1A/µsloadstep,50to100%Iomax,Cout=330µF.
6 IfutilizedVoutwilltrackappliedvoltageby±0.3V(uptoVosetpoint).
7 Tapeandreelpackagingonlyavailableonthesurface-mountversions.
8 Thepk-pkoutputripplevoltageismeasuredwithanexternal10µFceramic
capacitor.SeeFigure3Standardapplicationschematiconthefollowingpage.
9 ToorderPb-free(RoHScompatible)surface-mountpartsreplacethe
mountingoption‘S’with‘Z’,e.g.PTH12030WAZ.ToorderPb-free(RoHS
compatible)through-holepartsreplacethemountingoption‘H’with‘D’,e.g.
PTH12030WAD.
9 NOTICE:Somemodelsdonotsupportalloptions.Pleasecontactyourlocal
EmersonNetworkPowerrepresentativeorusetheon-linemodelnumbersearch
toolathttp://www.PowerConversion.comtondasuitablealternative.
Rev.3.10.09_167
PTH12030Series
4of5
Embedded Power for
Business-Critical Continuity
313
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2985
375
240
PTH12030WCharacteristicData
Figure 2 - Efficiency vs Load Current
Vin = 12 V (See Note B)
Figure 1 - Safe Operating Area
Vin = 12 V, Output Voltage = 3.3 V (See Note A)
Figure 4 - Efficiency vs Load Current
Vin = 12 V (See Note B)
Figure 3 - Safe Operating Area
Vin = 12 V, Output Voltage ≤ 1.8 V (See Note A)
Figure 5 - Standard Application - All Models
Notes
A SOAcurvesrepresenttheconditionsatwhichinternalcomponentsarewithin
theEmersonNetworkPowerderatingguidelines.
B Characteristicdatahasbeendevelopedfromactualproductstestedat25°C.
Thisdataisconsideredtypicaldatafortheconverter.
04 8 12
20
30
40
50
60
80
Nat Conv
100 LFM
200 LFM
400 LFM
90
70
16 20 24
TEMPERATURE (ºC)
OUTPUT CURRENT (A)
EFFICIENCY (%)
OUTPUT CURRENT (A)
1.2V
1.8V
2.5V
3.3V
5.0V
Vout
04 8 16
60
80
100
40
2012 24
111213
PTH12030
(Top View)
2
1
3
654
8
10
7
9
Track
Margin Up
Margin Down
Vin
GND
Inhibit
Cin 560F
(Required) RSET 0.5%, 0.1W
(Required)
L
O
A
D
Vout
Vo Sense
Cout 330F
(Optional)
GND
+
+
05 10
20
30
40
50
60
80
Nat conv
100 LFM
200 LFM
400 LFM
15
90
70
20 25
TEMPERATURE (ºC)
OUTPUT CURRENT (A)
EFFICIENCY (%)
OUTPUT CURRENT (A)
1.8V
1.5V
1.2V
1.0V
0.8V
50
60
70
80
90
100
0 5 10 15 20 25
Vout
PTH12030WCharacteristicData
Figure 6 - Plated Through-Hole
Figure 7 - Surface-Mount
Pin Connections
PinNo. Function
Pin1 Ground
Pin2 Vin
Pin3 Ground
Pin4 Inhibit*
Pin5 Voadjust
MechanicalDrawings
PinConnectionscont.
PinNo. Function
Pin6 Vosense
Pin7 Ground
Pin8 Vout
Pin9 Vout
Pin10 Ground
*Denotesnegativelogic:
Open=Normaloperation
Ground=Functionactive
Americas
5810VanAllenWay
Carlsbad,CA92008
USA
Telephone:+17609304600
Facsimile: +17609300698
Europe (UK)
WaterfrontBusinessPark
MerryHill,Dudley
WestMidlands,DY51LX
UnitedKingdom
Telephone:+44(0)1384842211
Facsimile: +44(0)1384843355
Asia (HK)
14/F,LuPlaza
2WingYipStreet
KwunTong,Kowloon
HongKong
Telephone:+85221763333
Facsimile: +85221763888
Forglobalcontact,visit:
www.PowerConversion.com
techsupport.embeddedpower
@emerson.com
Whileeveryprecautionhasbeentakentoensure
accuracyandcompletenessinthisliterature,Emerson
NetworkPowerassumesnoresponsibility,anddisclaims
allliabilityfordamagesresultingfromuseofthis
informationorforanyerrorsoromissions.
EmersonNetworkPowerandtheEmerson
NetworkPowerlogoaretrademarksand
servicemarksofEmersonElectricCo.
©2008EmersonElectricCo.
EmersonNetworkPower.com
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ACPower
Connectivity
DC Power
313
process
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3405
1797
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116
2607
652
242
2985
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240
Embedded Power for
Business-Critical Continuity
Rev.3.10.09_167
PTH12030Series
5of5
0.140
(3.55)
max.
0.354 (9.00)
Host Board
TOP VIEW
SIDE VIEW
1.370 (34.80)
1.120
3
2
1
65
4
12
13 11
7
8
9
10
ø
0.040 (1.02)
13 Places
(28.45)
0.125 (3.18)
0.500 0.500
(12.70) (12.70)
0.125 (3.18)
(1.52)
0.060 (1.52)
0.060
(9.52)
0.375
(3.18)
0.125
(12.70)
0.500
(9.52)
0.375
(9.52)
0.375
0.125 (3.18)
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 (0.76)
3 Places 0.010 (0.25)
(0.070 (1.78)
(Standoff Shoulder)
Lowest Component
0.010 min. (0.25)
Bottom side Clearance
TOP VIEW SIDE VIEW
1.370 (34.80)
1.120
3
2
1
65
4
12
13 11
7
8
9
10
(28.45)
0.125 (3.18)
(12.70)
0.500
0.125 (3.18)
0.500
(12.70)
0.060
(1.52)
0.060
(1.52)
0.125 (3.18)
0.375
(9.52)
0.500
(12.70)
(9.52)
0.375
0.375
(9.52)
0.125 (3.18)
Dimensions in Inches (mm)
Tolerances (unless otherwise specified)
2 Places 0.030 (0.76)
3 Places 0.010 (0.25)
0.354 (9.00)
max.*
*After solder reflow
on customer board
Solder Ball
ø
0.040 (1.02)
13 Places
PinConnectionscont.
PinNo. Function
Pin11 Track
Pin12 Margindown*
Pin13 Marginup*