Technical
Specification
IQ32-HP Family
9-75 V
100 V
1.8-48 V
Outputs
165 W
Max Power
2250 V dc
Half-brick
DC-DC Converter
Continuous Input Transient Input
Isolation
®
The InQor Half-brick converter series is composed
of next-generation, board-mountable, isolated,
fixed switching frequency dc-dc converters that use
synchronous rectification to achieve extremely high
power conversion efficiency. Each module is supplied
completely encased to provide protection from the
harsh environments seen in many industrial and
transportation applications.
G
-
S
R
N
A
2
2
3
3
@
C
P
T
H
U
0
O
V
5
5
0
-
N
I
2
V
3
5
7
Q
I
9
Operational Features
•ꢀ Highꢀefficiencies,ꢀupꢀtoꢀ87%ꢀatꢀfullꢀratedꢀloadꢀcurrent
•ꢀ Deliversꢀfullꢀpowerꢀwithꢀminimalꢀderatingꢀ-ꢀnoꢀheatsinkꢀrequired
•ꢀ Operatingꢀinputꢀvoltageꢀrange:ꢀ
9-75V,ꢀ100Vꢀtransientꢀforꢀ100ms
•ꢀ FixedꢀfrequencyꢀswitchingꢀprovidesꢀpredictableꢀEMI
•ꢀ Noꢀminimumꢀloadꢀrequirement
Protection Features
•ꢀInputꢀunder-voltageꢀlockout
•ꢀInputꢀover-voltageꢀshutdown
•ꢀOutputꢀcurrentꢀlimitꢀandꢀshortꢀcircuitꢀprotection
•ꢀActiveꢀbackꢀbiasꢀlimit
Mechanical Features
•ꢀIndustryꢀstandardꢀHalf-brickꢀpin-outꢀconfigurationꢀ
•ꢀStandardꢀsize:ꢀ2.390"ꢀxꢀ2.490"ꢀxꢀ0.512"ꢀ
(60.6ꢀxꢀ63.1ꢀxꢀ13.0ꢀmm)
•ꢀOutputꢀover-voltageꢀprotection
•ꢀThermalꢀshutdown
•ꢀTotalꢀweight:ꢀ5ozꢀ(142g)
Control Features
CONTENTS
•ꢀOn/Offꢀcontrolꢀreferencedꢀtoꢀinputꢀside
•ꢀRemoteꢀsenseꢀforꢀtheꢀoutputꢀvoltage
•ꢀOutputꢀvoltageꢀtrimꢀrangeꢀofꢀ-20%,ꢀ+10%
PageꢀNo.
IQ32-HPXꢀMechanicalꢀDrawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ32ꢀHPXꢀFamilyꢀElectricalꢀCharacteristicsꢀ(allꢀoutputꢀvoltages). . . . . . . 3
IQ32ꢀHPXꢀFamilyꢀStandardsꢀ&ꢀQualification . . . . . . . . . . . . . . . . . . . . . 4
IQ32ꢀFamilyꢀFiguresꢀ(allꢀoutputꢀvoltages) . . . . . . . . . . . . . . . . . . . . . . 5
IQ32018HPX55ꢀElectricalꢀCharacteristicsꢀ(1.8ꢀVout)ꢀ&ꢀFigures. . . . . . .6-7
IQ32033HPX45ꢀElectricalꢀCharacteristicsꢀ(3.3ꢀVout)ꢀ&ꢀFigures. . . . . . .8-9
IQ32050HPX32ꢀElectricalꢀCharacteristicsꢀ(5.0ꢀVout)ꢀ&ꢀFigures. . . . . 10-11
IQ32120HPX13ꢀElectricalꢀCharacteristicsꢀ(12.0ꢀVout)ꢀ&ꢀFigures . . . . 12-13
IQ32150HPX11ꢀElectricalꢀCharacteristicsꢀ(15.0ꢀVout)ꢀ&ꢀFigures . . . . 14-15
IQ32240HPX6HꢀElectricalꢀCharacteristicsꢀ(24.0ꢀVout)ꢀ&ꢀFigures. . . . 16-17
IQ32280HPX5IꢀElectricalꢀCharacteristicsꢀ(28.0ꢀVout)ꢀ&ꢀFigures . . . . 18-19
IQ32400HPX04ꢀElectricalꢀCharacteristicsꢀ(40.0ꢀVout)ꢀ&ꢀFigures . . . . 20-21
IQ32480HPX3EꢀElectricalꢀCharacteristicsꢀ(48.0ꢀVout)ꢀ&ꢀFigures . . . . 22-23
ApplicationꢀSection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-27
OrderingꢀInformation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Safety Features
•ꢀ2250ꢀV,ꢀ30ꢀMW input-to-output isolation
•ꢀULꢀ60950-1:2003,ꢀbasicꢀinsulation
•ꢀCAN/CSA-C22.2ꢀNo.ꢀ60950-1:2003
•ꢀEN60950-1:2001
•ꢀRoHSꢀcompliantꢀ(seeꢀPageꢀ28
)
Product # IQ32xxxHPXxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005225 Rev. B
5/7/10
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