AGQ200B-48S3V3 DC-DC Converter
4/14
ꢀ
Parameter
Min.
Typ. Max.
Unit
Notes & Conditions
Feature characteristics
Switchingꢀfrequencyꢀ
ꢀ
280ꢀ
ꢀ
ꢀ
kHzꢀ
Vꢀ
RegulationꢀstageꢀandꢀIsolationꢀstageꢀ
Offꢁstateꢀ
ꢁ0.7ꢀ
3.5ꢀ
3.5ꢀ
ꢁ0.7ꢀ
2.64ꢀ
ꢀ
1.2ꢀ
RemoteꢀON/OFFꢀ
controlꢀ(positiveꢀ
logic)ꢀ
voltageꢀ
Onꢁstateꢀ
voltageꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
ꢀ
12ꢀ
Vꢀ
Vꢀ
Vꢀ
Vꢀ
Vꢀ
SeeꢀFigureꢀ12ꢀ
Offꢁstateꢀ
voltageꢀ
12ꢀ
RemoteꢀON/OFFꢀ
controlꢀ(negativeꢀ
logic)ꢀ
Onꢁstateꢀ
voltageꢀ
1.2ꢀ
3.63ꢀ
0.5ꢀ
140ꢀ
SeeꢀTrim CharacteristicsꢀofꢀApplication
Outputꢀvoltageꢀtrimꢀrangeꢀ
Note
Outputꢀvoltageꢀremoteꢀsenseꢀ
rangeꢀ
ꢀ
Outputꢀoverꢁvoltageꢀ
protectionꢀ
Hiccup:ꢀautoꢁrestartꢀwhenꢀoverꢁvoltageꢀ
conditionꢀisꢀremovedꢀ
120ꢀ
%Vo,nomꢀ
Autoꢀrecovery;ꢀ
Overꢁtemperatureꢀshutdownꢀ 110ꢀ
Overꢁtemperatureꢀhysteresisꢀ 5ꢀ
ꢀ
ꢀ
135ꢀ
ꢀ
°Cꢀ
°Cꢀ
Testꢀpoint:ꢀseeꢀFigureꢀ18ꢀ
ꢀ
Reliability characteristics
2ꢀ
106hꢀ
TelcordiaꢀSRꢁ332ꢁ2006;ꢀ80%ꢀload,ꢀ
300LFM,ꢀ40°CꢀTaꢀ
CalculatedꢀMTBFꢀ(telcordia)ꢀ
ꢀ
ꢀ
ꢀ
QualificationꢀTestingꢀ ꢀ
Parameter
Unit (pcs)
Test condition
Haltꢀtestꢀ
4ꢀ~ꢀ5ꢀ
Ta,minꢁ10°CꢀtoꢀTa,max+10°C,ꢀ5°Cꢀstep,ꢀVin=minꢀtoꢀmax,ꢀ0ꢀ~ꢀ105%ꢀloadꢀ ꢀ
Frequencyꢀrange:ꢀ5Hzꢀ~ꢀ20Hz,ꢀ20Hzꢀ~ꢀ200Hz,ꢀA.S.D:ꢀ1.0m2/s3,ꢀꢁ3db/oct,ꢀ
axesꢀofꢀvibration:ꢀX/Y/Zꢀ
Vibrationꢀ
3ꢀ
Time:ꢀ30min/axisꢀ
Mechanicalꢀshockꢀ 3ꢀ
30g,ꢀ6ms,ꢀ3axes,ꢀ6directions,ꢀ3time/directionꢀ
ꢁ40°Cꢀtoꢀ100°C,ꢀunitꢀtemperatureꢀ20cyclesꢀ
ꢁ40°Cꢀtoꢀ55°C,ꢀtemperatureꢀchangeꢀrate:ꢀ1°C/min,ꢀcycles:ꢀ2cyclesꢀ
40°C,ꢀ95%RH,ꢀ48hꢀ
Thermalꢀshockꢀ
Thermalꢀcyclingꢀ
Humidityꢀ
3ꢀ
3ꢀ
3ꢀ
Solderꢀabilityꢀ
15ꢀ
IPCꢀJꢁSTDꢁ002Cꢁ2007ꢀ
ꢀ
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