Technical
Specification
IQ12-QTC Family
9-22 V
Cont. Input
25 V
Trans. Input
1.8-48 V
Outputs
105 W
Max Power
2250 V dc
Isolation
Quarter-brick
DC-DC Converter
®
Theꢀ InQor ꢀ quarter-brickꢀ converterꢀ seriesꢀ isꢀ composedꢀ ofꢀ
next-generation,ꢀboard-mountable,ꢀisolated,ꢀfixedꢀswitchingꢀ
frequencyꢀdc-dcꢀconvertersꢀthatꢀuseꢀsynchronousꢀrectificationꢀ
toꢀachieveꢀextremelyꢀhighꢀpowerꢀconversionꢀefficiency.ꢀEachꢀ
moduleꢀisꢀsuppliedꢀcompletelyꢀencasedꢀtoꢀprovideꢀprotectionꢀ
fromꢀ theꢀ harshꢀ environmentsꢀ seenꢀ inꢀ manyꢀ industrialꢀ andꢀ
transportationꢀapplications.
Operational Features
•ꢀ Highꢀefficiencies,ꢀ82-91%ꢀatꢀfullꢀratedꢀloadꢀcurrent
•ꢀ Deliversꢀfullꢀpowerꢀwithꢀminimalꢀderatingꢀ-ꢀnoꢀheatsinkꢀrequired
•ꢀ Operatingꢀinputꢀvoltageꢀrange:ꢀꢀ
9-22ꢀV,ꢀ25ꢀVꢀtransientꢀforꢀ100ꢀms
•ꢀ FixedꢀfrequencyꢀswitchingꢀprovidesꢀpredictableꢀEMI
•ꢀ Noꢀminimumꢀloadꢀrequirement
Protection Features
•ꢀ Inputꢀunder-voltageꢀlockout
Mechanical Features
•ꢀ Outputꢀcurrentꢀlimitꢀandꢀshortꢀcircuitꢀprotection
•ꢀ Activeꢀbackꢀbiasꢀlimit
•ꢀ Outputꢀover-voltageꢀprotection
•ꢀ Thermalꢀshutdown
•ꢀ Industryꢀstandardꢀquarter-brickꢀpin-outꢀconfigurationꢀ
•ꢀ Size:ꢀ1.54"ꢀxꢀ2.39"ꢀxꢀ0.50"ꢀ
(39.0ꢀxꢀ60.6ꢀxꢀ12.7mm)
•ꢀ Totalꢀweight:ꢀ3ꢀozꢀ(85ꢀg)
COꢀTꢁꢀTS
Control Features
ꢀ
PageꢀNo.
•ꢀ On/Offꢀcontrolꢀreferencedꢀtoꢀinputꢀside
•ꢀ Remoteꢀsenseꢀforꢀtheꢀoutputꢀvoltage
•ꢀ Outputꢀvoltageꢀtrimꢀrangeꢀofꢀ-20%,ꢀ+10%
MechanicalꢀDrawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ꢀ2
IQ12ꢀFamilyꢀElectricalꢀCharacteristicsꢀ . . . . . . . . . . . . . . . . . . . . . . . ꢀ3ꢀ-ꢀ4
IQ12ꢀFamilyꢀFigures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ꢀ5
IQ12018QTC40ꢀ(1.8V,ꢀ40A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . . . ꢀ6ꢀ-ꢀ7
IQ12033QTC30ꢀ(3.3V,ꢀ30A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . . . ꢀ8ꢀ-ꢀ9
IQ12050QTC20ꢀ(5.0V,ꢀ20A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ10ꢀ-ꢀ11
IQ12070QTC14ꢀ(7.0V,ꢀ14A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ12ꢀ-ꢀ13
IQ12120QTC08ꢀ(12V,ꢀ8.0A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ14ꢀ-ꢀ15
IQ12150QTC07ꢀ(15V,ꢀ7.0A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ16ꢀ-ꢀ17
IQ12240QTC04ꢀ(24V,ꢀ4.0A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ18ꢀ-ꢀ19
IQ12300QTC03ꢀ(30V,ꢀ3.0A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ20ꢀ-ꢀ21
IQ12480QTC02ꢀ(48V,ꢀ2.0A)ꢀCharacteristicsꢀandꢀFiguresꢀ. . . . . . . . ꢀ22ꢀ-ꢀ23
ApplicationꢀNotes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ꢀ24ꢀ-ꢀ27
OrderingꢀInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .ꢀ28
Safety Features
•ꢀ 2250ꢀV,ꢀ30ꢀMWꢀinput-to-outputꢀisolation
•ꢀ UL/cULꢀ60950-1ꢀrecognizedꢀ(USꢀ&ꢀCanada),ꢀbasicꢀinsulationꢀ
rating
•ꢀ TUVꢀcertifiedꢀtoꢀEN60950-1
•ꢀ Meetsꢀ72/23/EECꢀandꢀ93/68/EECꢀdirectivesꢀwhichꢀfacilitatesꢀ
CEꢀMarkingꢀinꢀuser’sꢀendꢀproduct
•ꢀ BoardꢀandꢀplasticꢀcomponentsꢀmeetꢀUL94V-0ꢀstandard
•ꢀ RoHSꢀcompliantꢀ(seeꢀPageꢀ28
)
Product # IQ12xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ12QTX Rev. B
09/23/08
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