Technical
Specification
NQ60x60QGC20
9-60 V
Continuous Input
0-60 V
Outputs
20 A
Current
Non-
Isolated
Quarter-brick
DC-DC Converter
®
TheꢀNiQor ꢀquarter-brickꢀdc-dcꢀconverterꢀisꢀaꢀnon-isolatedꢀ
buck-boost
regulator,
which
employs
synchronousrectificationꢀ
toꢀachieveꢀextremelyꢀhighꢀconversionꢀefficiency.ꢀTheꢀHighꢀ
InputꢀVoltageꢀNiQorꢀBrickꢀfamilyꢀofꢀconvertersꢀcanꢀbeꢀusedꢀ
inꢀtraditionalꢀDPAꢀ(distributedꢀpowerꢀarchitecture)ꢀsystemsꢀ
orꢀprovideꢀaꢀregulatedꢀoutputꢀvoltageꢀfromꢀaꢀbatteryꢀsourceꢀ
orꢀ otherꢀ variableꢀ voltageꢀ source.ꢀ Theꢀ NiQorꢀ Brickꢀ familyꢀ
canꢀ beꢀ configuredꢀ toꢀ Buckꢀ theꢀ inputꢀ voltageꢀ downꢀ toꢀ aꢀ
lowerꢀ voltageꢀ orꢀ Boostꢀ theꢀ inputꢀ voltageꢀ upꢀ toꢀ aꢀ higherꢀ
voltageꢀusingꢀaꢀsingleꢀexternalꢀresistor.ꢀTheseꢀmodulesꢀareꢀ
RoHSꢀ6/6ꢀcompliantꢀ(seeꢀlastꢀpage).ꢀ
Non-Isolated
ꢀOperational Features
•ꢀUltraꢀhighꢀefficiency,ꢀupꢀtoꢀ95%ꢀatꢀfullꢀratedꢀload
•ꢀDeliversꢀupꢀtoꢀ20ꢀAꢀofꢀoutputꢀcurrent
•ꢀInputꢀVoltageꢀRange:ꢀ9ꢀ-ꢀ60ꢀV
NiQor quarter-brick module
•ꢀOutputꢀvoltageꢀrange:ꢀ0ꢀ-ꢀ60ꢀVꢀ(negativeꢀoutputꢀisꢀpossible)
•ꢀExtensiveꢀon-boardꢀinputꢀandꢀoutputꢀfiltering
•ꢀNoꢀminimumꢀloadꢀrequirementꢀmeansꢀnoꢀpreloadꢀ
resistorsꢀrequired
•ꢀBuckꢀorꢀbuck-boostꢀmodeꢀavailable
•ꢀAdjustableꢀcurrentꢀlimitꢀwithꢀcurrentꢀmonitorꢀ(Cꢀoption)
ꢀProtection Features
•ꢀInputꢀunder-voltageꢀlockoutꢀprotectsꢀtheꢀconverterꢀatꢀlowꢀ
inputꢀvoltageꢀconditions
•ꢀOver-currentꢀshutdownꢀprotectsꢀconverterꢀfromꢀexcessiveꢀ
ꢀMechanical Features
loadꢀcurrentꢀorꢀshortꢀcircuits
•ꢀOutputꢀover-voltageꢀprotectionꢀprotectsꢀloadꢀfromꢀ
damagingꢀvoltages
•ꢀIndustryꢀstandardꢀquarter-brickꢀpin-outꢀconfiguration
•ꢀSize:ꢀ1.54"ꢀxꢀ2.39"ꢀ(39x60.6ꢀmm)
•ꢀTotalꢀheightꢀonlyꢀ0.515"ꢀ(13.08ꢀmm)
•ꢀTotalꢀweight:ꢀ3ꢀozꢀ(85ꢀg)
•ꢀThermalꢀshutdownꢀprotectsꢀconverterꢀfromꢀabnormalꢀ
environmentalꢀconditions
ꢀSafety Features
ꢀControl Features
•ꢀUL/cULꢀ60950-1ꢀrecognizedꢀ(USꢀ&ꢀCanada)
•ꢀTUVꢀcertifiedꢀtoꢀEN60950-1
•ꢀOn/Offꢀcontrol
•ꢀBoardꢀandꢀplasticꢀcomponentsꢀmeetꢀUL94V-0ꢀ
•ꢀOutputꢀvoltageꢀtrimꢀpermitsꢀcustomꢀvoltagesꢀ
•ꢀRemoteꢀSenseꢀ(Sꢀoption,ꢀstandard)
•ꢀCurrentꢀlimitꢀtrimꢀ(Cꢀoption)
flammabilityꢀrequirements
Product # NQ60x60QGC20
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-NQ6060W Rev. B
03/16/09
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