manual

5
MIN.
0.1
MAX.
20
Units
ms
MIN.
100
MAX.
500
Units
ms
MAX
500
Units
ms
MIN.
14
Units
ms
MIN.
1
Units
ms
DCOutput
+12V
TriggerVoltageRange
13.4~15.6V
+5V
+3.3V
5.74~7.0V
3.76~4.3V
MAX Units
10
ms
4.8.PowerOnTime(T1)
4.9.RiseTime(T2)
4.10.PowerGoodDelayTime(T3)
4.11.PowerGoodRiseTime(T4)
4.12.HoldUpTime(T5)
Thetestenvironmentis25degreeC&fullload@nominalinput.
4.13.PowerFailSignal(T6)
Powergoodsignalshallgotoadownlevel1msbefore+5Voutputvoltage
fallsbelowtheregulationlimitsduringPS-ONsignal
5.Protections
5.1.OverVoltageProtection
WhentheDCoutputs(+5V,+12Vand+3.3V)haveovervoltagecondition,
thepowersupplyshallprovidelatchmodeovervoltageprotection.