APW7158
Operating Waveforms (Cont.)
Refer to the typical application circuit. The test condition is V =12V, T = 25oC unless otherwise specified.
IN
A
OUT1 Short Circuit Protection
OUT2 Short Circuit Protection
VCOMP1
1
VSS1/EN1
VUGATE1
2
3
CH1: VCOMP1, 2V/Div, DC
CH2: VSS1/EN1, 2V/Div, DC
CH3: VUGATE1, 20V/Div, DC
TIME: 20μs/Div
VCOMP2
1
VSS2/EN2
VUGATE2
2
3
CH1: VCOMP2, 2V/Div, DC
CH2: VSS2/EN2, 2V/Div, DC
CH3: VUGATE2, 20V/Div, DC
TIME: 20μs/Div
OUT1 Load Transient
IOUT1=0A->10A->0A
IOUT1 rising/falling
time=5μs
1
VOUT1
VOUT2
2
IOUT1
3
CH1: VOUT1, 200mV/Div, AC
CH2: VOUT2, 200mV/Div, AC
CH3: IOUT1, 10A/Div, DC
TIME: 50μs/Div
OUT2 Load Transient
IOUT2=0A->10A->0A
IOUT2 rising/falling
time=5μs
1
VOUT1
VOUT2
2
IOUT1
3
CH1: VOUT1, 200mV/Div, AC
CH2: VOUT2, 200mV/Div, AC
CH3: IOUT2, 10A/Div, DC
TIME: 50μs/Div
Copyright © ANPEC Electronics Corp.
9
Rev. A.2 - Aug., 2009
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