APL3204A/B
Operating Waveforms
Refer to the typical application circuit. The test condition is VIN=5V, TA= 25oC unless otherwise specified.
Normal Power On
OVP at Power On
VIN = 0 to 12V
VIN
VIN = 0 to 5V
VIN
1
VOUT
1
2
3
VOUT
2
3
IOUT
VFAULT
COUT =1mF, CIN =1mF, ROUT = 10W
CH1: VIN, 10V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: VFAULT, 5V/Div, DC
TIME: 2ms/Div
COUT =1mF, CIN =1mF, ROUT = 10W
CH1: VIN, 5V/Div, DC
CH2: VOUT, 2V/Div, DC
CH3: IOUT, 0.5A/Div, DC
TIME: 2ms/Div
Input Over-Voltage Pretection
Input Over-Voltage Pretection
APL3204A
APL3204B
VIN
VIN
1
1
VOUT
VOUT
3
2
3
2
VFAULT
VFAULT
VIN = 5V to 12V
COUT = 1mF, CIN=1mF, ROUT=50W
COUT = 1mF, CIN=1mF, ROUT=50W
CH1: VIN, 5V/Div, AC
CH2: VOUT, 2V/Div, DC
CH3: VFAULT, 5V/Div, DC
TIME: 20ms/Div
CH1: VIN, 5V/Div, AC
CH2: VOUT, 2V/Div, DC
CH3: VFAULT, 5V/Div, DC
TIME:20ms/Div
Copyright ã ANPEC Electronics Corp.
6
www.anpec.com.tw
Rev. A,1 - Jun, 2008
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
