Technical

Specification

IQ48-HPC Family

Product # IQ48xxxHPCxx

Phone 1-888-567-9596

www.synqor.com

Doc.# 005-005062 Rev. A

09/25/08

Page 1

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.

Operational Features

• Highefficiencies,upto91%atfullratedloadcurrent

• Deliversfullpowerwithminimalderating-noheatsinkrequired

• Operatinginputvoltagerange:

34-75V,100Vtransientfor100ms

• FixedfrequencyswitchingprovidespredictableEMI

• Nominimumloadrequirement

Protection Features

• Inputunder-voltagelockout

• Inputover-voltageshutdown

• Outputcurrentlimitandshortcircuitprotection

• Activebackbiaslimit

• Outputover-voltageprotection

• Thermalshutdown

Mechanical Features

• IndustrystandardHalf-brickpin-outconfiguration

• Size:2.390"x2.490"x0.512"

(60.6x63.1x13.0mm)

• Totalweight:5oz(142g)

Control Features

• On/Offcontrolreferencedtoinputside

• Remotesensefortheoutputvoltage

• Outputvoltagetrimrangeof-20%,+10%

Safety Features

• 2250V,30MW input-to-output isolation

• UL/cUL60950-1recognized(US&Canada),

basic insulation rating

• TUVcertifiedtoEN60950-1

• Meets72/23/EECand93/68/EECdirectiveswhichfacilitates

CEMarkinginuser’sendproduct

• BoardandplasticcomponentsmeetUL94V-0standard

• RoHScompliant(seelastpage)

34-75 V

100 V

1.8-48 V

255 W 2250 V dc

Half-brick

Continuous Input Transient Input

Outputs

Max Power

Isolation

DC-DC Converter

COnTenTS

PageNo.

MechanicalDrawing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

IQ48-HPCFamilyElectricalCharacteristics . . . . . . . . . . . . . . . . . . . . 3 - 4

IQ48-HPCFamilyFigures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

IQ48018HPC60(1.8V,60A)CharacteristicsandFigures . . . . . . . . . .6 - 7

IQ48033HPC60(3.3V,60A)CharacteristicsandFigures . . . . . . . . . .8-9

IQ48050HPC46(5.0V,46A)CharacteristicsandFigures . . . . . . . .10-11

IQ48120HPC21(12V,21A)CharacteristicsandFigures. . . . . . . . .12-13

IQ48150HPC17(15V,17A)CharacteristicsandFigures. . . . . . . . .14-15

IQ48240HPC10(24V,10.5A)CharacteristicsandFigures . . . . . . .16-17

IQ48280HPC09(28V,9.0A)CharacteristicsandFigures . . . . . . . .18-19

IQ48400HPC6D(40V,6.3A)CharacteristicsandFigures . . . . . . . .20-21

IQ48480HPC5C(48V,5.2A)CharacteristicsandFigures . . . . . . . . 22-23

ApplicationNotes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24-27

OrderingInformation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28