![](http://datasheet.mmic.net.cn/120000/PQ60033EGA20PKS-G_datasheet_3562665/PQ60033EGA20PKS-G_1.png)
Technical
Specification
PQ60033EGx20
Product # PQ60033EGx20
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005349 Rev. A
09/23/09
Page 1
The PQ60033EGx20 PowerQor Giga eighth-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.
Since the PowerQor converter has no explicit thermal
interfaces, it is extremely reliable. RoHS compliant
(see page 12).
48V
3.3V
20A
2000Vdc
Eighth-brick
Input
Output
Current
Isolation
DC-DC Converter
Operational Features
Highefficiency,89%athalfload,>87%atfullload
Deliversupto20ampsofoutputcurrent(66W)withminimal
derating - no heatsink required
Wideinputvoltagerange:35V–75V,with100V100msinputvoltage
transient capability
FixedfrequencyswitchingprovidespredictableEMIperformance
Nominimumloadrequirementmeansnopreloadresistorsrequired
Protection Features
Inputunder-voltagelockoutdisablesconverteratlowinput
voltage conditions
Outputcurrentlimitandshortcircuitprotectionprotects
converter and load from permanent damage and consequent
hazardous conditions
Activebackbiaslimitpreventsdamagetoconverterfromexternal
load induced pre-bias
Outputover-voltageprotectionprotectsloadfromdamagingvoltages
Thermalshutdownprotectsconverterfromabnormal
environmental conditions
Safety Features
2000V,30MW input-to-output isolation provides input/output
ground separation
UL60950-1recognized(US&Canada),basicinsulationrating
TUVcertifiedtoEN60950-1
Meets72/23/EECand93/68/EECdirectiveswhichfacilitatesCE
Markinginuser’sendproduct
BoardandplasticcomponentsmeetUL94V-0flammabilityrequirements
Mechanical Features
Industrystandardeighth-brickpin-outconfiguration
Industrystandardsize:0.90"x2.3"(22.9x58.4mm)
TotalheightoftheEGLisonly0.340"(8.64mm),permittingbetter
airflow and smaller card pitch
Totalweight:0.68oz(19g)
Openframeunitshaveflangedpinsdesignedtopermitsurface
mountsoldering(avoidwavesolder)usingFPiPtechnique
Control Features
On/Offcontrolreferencedtoinputside(positiveandnegativelogic
options are available)
Remotesensefortheoutputvoltagecompensatesforoutput
distribution drops
Outputvoltagetrimpermitscustomvoltagesandvoltagemargining
PageNo.
PQ60033EGL20 Module
Contents