Product # PQ60033HPA70
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-2HP633K Rev. B
07/01/09
Page 1
Technical
Specification
PQ60033HPA70
The PQ60033HPA70 PowerQor Peta half-brick converter
is a next-generation, board-mountable, isolated, fixed
switching frequency DC/DC converter that uses synchronous
rectification to achieve extremely high conversion efficiency.
The power dissipated by the converter is so low that a
heatsink is not required, which saves cost, weight, height,
and application effort. All of the power and control
components are mounted to the multi-layer PCB substrate
with high-yield surface mount technology for maximum
reliability. The Peta series converters offer industry leading
output current for a standard “half-brick” module.
Ultra-highefficiency,93%halfload,>90%fullload
Deliversupto70ampsofoutputcurrentwithminimal
derating-noheatsinkrequired
Wideinputvoltagerange:35V–75V,with100V100ms
inputvoltagetransientcapability
Fixedfrequencyswitchingprovidespredictable
EMIperformance
Inputunder-voltagelockoutdisablesconverteratlow
inputvoltageconditions
Outputcurrentlimitandshortcircuitprotection>
Activebackbiaslimitpreventsdamagetoconverterfrom
externalloadinducedpre-bias
Outputover-voltageprotection
Thermalshutdown
Protection Features
On/Offcontrolreferencedtoinputside(positiveand
negativelogicoptionsareavailable)
Remotesensefortheoutputvoltagecompensatesfor
outputdistributiondrops
Outputvoltagetrimpermitscustomvoltagesand
voltagemargining
Control Features
2000V,30M
Winput-to-outputisolation
UL60950recognized(US&Canada),
basicinsulationrating
TUVcertifiedtoEN60950
Meets72/23/EECand93/68/EECdirectives
MeetsUL94V-0flammabilityrequirements
Safety Features
Contents
Industrystandardpin-outconfiguration
Industrystandardsize:2.3”x2.4”(58.4x61.0mm)
Totalheightonly0.45”(11.3mm),permitsbetterairflow
andsmallercardpitch
Totalweight:2.9oz.(83grams)
Mechanical Features
Operational Features
PQ60033HPA70 Module
48V
3.3V
70A
2000Vdc
Half-brick
Input
Output
Current
Isolation
DC/DC Converter
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