APW7324 Просмотр технического описания (PDF) - Anpec Electronics
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APW7324 Datasheet PDF : 22 Pages
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APW7324
Operating Waveforms
The test condition is APW7324, VIN=VCC=5V, VOUT=1.8V, COUT =22µFx2, L=2.2µH, TA= 25oC unless otherwise specified.
Enable without Loading
Shutdown without Loading
VEN
1
VOUT
2
V POK
3
IL
4
VEN
1
V OUT
2
V POK
3
IL
4
No load, EN Power On
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IL, 2A/Div, DC
TIME: 1ms/Div
Enable with 2A Loading
VEN
1
V OUT
2
VPOK
3
IL
4
No load , EN Power Off
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IL, 2A/Div, DC
TIME: 100µs/Div
Shutdown with 2A Loading
VEN
1
VOUT
2
VPOK
3
4
IL
IOUT=2A, EN Power On
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IL, 2A/Div, DC
TIME: 1ms/Div
IOUT=2A, EN Power Off
CH1: VEN, 5V/Div, DC
CH2: VOUT, 1V/Div, DC
CH3: VPOK, 5V/Div, DC
CH4: IL, 2A/Div, DC
TIME: 100µs/Div
Copyright © ANPEC Electronics Corp.
6
Rev. A.4 - Aug., 2013
www.anpec.com.tw
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