Technical
Specification
IQ32-HPC Family
IQ32 FAMILY ꢁLꢁCTRICAL CHARACTꢁRISTICS (all output voltages)
Taꢀ=ꢀ25ꢀ°C,ꢀairflowꢀrateꢀ=ꢀ300ꢀLFM,ꢀVinꢀ=ꢀ32ꢀVꢀdcꢀunlessꢀotherwiseꢀnoted;ꢀfullꢀoperatingꢀtemperatureꢀrangeꢀisꢀ-40ꢀ°Cꢀtoꢀ+100ꢀ°Cꢀbaseplateꢀ
temperatureꢀwithꢀappropriateꢀpowerꢀderating.ꢀꢀSpecificationsꢀsubjectꢀtoꢀchangeꢀwithoutꢀnotice.
Parameter
ABSOLUTꢁ MAXIMUM RATIꢀGS
Min.
Typ.
Max. Units ꢀotes & Conditions
Input Voltage
ꢀNon-Operating
ꢀOperating
ꢀOperatingꢀTransientꢀProtection
Isolation Voltage
100
75
100
V
V
V
ꢀContinuous
ꢀContinuous
100 ms
ꢀInputꢀtoꢀOutput
2250
2250
2250
100
125
18
V dc
V dc
V dc
°C
°C
V
ꢀInputꢀtoꢀBase-Plate
ꢀOutputꢀtoꢀBase-Plate
ꢀOperatingꢀTemperature
ꢀStorageꢀTemperature
ꢀVoltageꢀatꢀON/OFFꢀinputꢀpin
-40
-55
-2
ꢀBaseplateꢀtemperature
IꢀPUT CHARACTꢁRISTICS
ꢀOperatingꢀInputꢀVoltageꢀRange
ꢀInputꢀUnder-VoltageꢀLockout
9
32
75
V
ꢀ100ꢀV,ꢀ100ꢀmsꢀTransient;ꢀSeeꢀNoteꢀ1
ꢀTurn-OnꢀVoltageꢀThreshold
ꢀTurn-OffꢀVoltageꢀThreshold
ꢀLockoutꢀVoltageꢀHysteresis
11.0
8.1
11.2
8.4
2.8
11.5
8.7
V
V
V
ꢀInputꢀOver-VoltageꢀShutdown
ꢀRecommendedꢀExternalꢀInputꢀCapacitance
ꢀInputꢀFilterꢀComponentꢀValuesꢀ(L\C)
DYꢀAMIC CHARACTꢁRISTICS
ꢀTurn-OnꢀTransient
-
V
µF
ꢀNotꢀAvailable
ꢀTypicalꢀESRꢀ0.1-0.2ꢀΩ
470
0.34\13.2
µH\µF ꢀInternalꢀvalues;ꢀseeꢀFigureꢀE
ꢀTurn-OnꢀTime
ꢀStart-UpꢀInhibitꢀTime
ꢀOutputꢀVoltageꢀOvershoot
10
230
0
ms
ms
%
ꢀFullꢀload,ꢀVout=90%ꢀnom.
ꢀ-40ꢀ°Cꢀtoꢀ+125ꢀ°C;ꢀFigureꢀF
ꢀMaximumꢀOutputꢀCapacitance
200
250
ISOLATIOꢀ CHARACTꢁRISTICS
ꢀIsolationꢀVoltageꢀ(dielectricꢀstrength)
ꢀIsolationꢀResistance
ꢀSeeꢀAbsoluteꢀMaximumꢀRatings
ꢀSeeꢀNoteꢀ2
30
1000
MΩ
pF
ꢀIsolationꢀCapacitanceꢀ(inputꢀtoꢀoutput)
TꢁMPꢁRATURꢁ LIMITS FOR POWꢁR DꢁRATIꢀG CURVꢁS
ꢀSemiconductorꢀJunctionꢀTemperature
ꢀBoardꢀTemperature
Transformer Temperature
ꢀMaximumꢀBaseplateꢀTemperature,ꢀTb
FꢁATURꢁ CHARACTꢁRISTICS
125
125
125
100
°C
°C
°C
°C
ꢀPackageꢀratedꢀtoꢀ150ꢀ°C
ꢀULꢀratedꢀmaxꢀoperatingꢀtempꢀ130ꢀ°C
ꢀSwitchingꢀFrequency
ꢀON/OFFꢀControl
255
275
295
kHz
Isolation stage switching freq. is half this
ꢀOff-StateꢀVoltage
ꢀOn-StateꢀVoltage
2.4
-2
18
0.8
V
ꢀON/OFFꢀControl
ꢀPull-UpꢀVoltage
ꢀPull-UpꢀResistance
ꢀOver-TemperatureꢀShutdownꢀOTPꢀTripꢀPoint
ꢀOver-TemperatureꢀShutdownꢀRestartꢀHysteresis
RꢁLIABILITY CHARACTꢁRISTICS
ꢀCalculatedꢀMTBFꢀ(Telcordia)ꢀTR-NWT-000332
ꢀCalculatedꢀMTBFꢀ(MIL-217)ꢀMIL-HDBK-217F
ꢀFieldꢀDemonstratedꢀMTBF
ꢀApplicationꢀnotesꢀFiguresꢀAꢀ&ꢀB
ꢀAverageꢀPCBꢀTemperature
5
50
125
10
V
kΩ
°C
°C
6
6
6
TBD
TBD
10 Hrs. ꢀ80%ꢀload,ꢀ200LFM,ꢀ40ꢀ°CꢀTa
10 Hrs. ꢀ80%ꢀload,ꢀ200LFM,ꢀ40ꢀ°CꢀTa
10 Hrs. ꢀSeeꢀourꢀwebsiteꢀforꢀdetails
Noteꢀ1:ꢀStart-upꢀguaranteedꢀaboveꢀ11.5ꢀV,ꢀbutꢀwillꢀoperateꢀdownꢀtoꢀ9V
Noteꢀ2:ꢀHigherꢀvaluesꢀofꢀisolationꢀcapacitanceꢀcanꢀbeꢀaddedꢀexternalꢀtoꢀtheꢀmodule.
Product # IQ32xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005H332 Rev. 1
08/13/08
Page 3
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