APL3204A/B
Operating Waveforms (Cont.)
Refer to the typical application circuit. The test condition is VIN=5V, TA= 25oC unless otherwise specified.
Over-Current Pretection
Over-Current Pretection
VIN
IOUT
1
2
1
VOUT
VOUT
2
3
IOUT
3
4
VFAULT
VFAULT
COUT =1mF, CIN =1mF, ROUT = 2.5W
CH1: VIN, 5V/Div, DC
CH2: VOUT, 5V/Div, DC
CH3: IOUT, 0.5A/Div, DC
CH4: VFAULT, 5V/Div, DC
TIME: 200ms/Div
COUT =1mF, CIN =1mF, IOUT = 0.5A to 1.2A
CH1: IOUT, 0.5A/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: VFAULT, 5V/Div, DC
TIME: 50ms/Div
Copyright ã ANPEC Electronics Corp.
8
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Rev. A,1 - Jun, 2008
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
