APL5320 데이터 시트보기 (PDF) - Anpec Electronics
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APL5320 Datasheet PDF : 25 Pages
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APL5320
Operating Waveforms
The test condition is V =4.2V, T = 25oC unless otherwise specified.
IN
A
Load Transient Response
Load Transient Response
VOUT
1
VOUT
1
I
OUT
2
VIN =4.2V, VOUT=1.2V, CIN =COUT =1µF,
IOUT =10mA to 300mA to 10mA (Rise/Fall time=1µs)
CH1: VOUT, 50mV/Div, DC, Offset=1.2V
CH2: IOUT, 200mA/Div, DC
TIME: 20µs/Div
I
OUT
2
VIN =4.2V, VOUT=1.2V, CIN =COUT =1µF,
IOUT =10mA to 150mA to 10mA (Rise/Fall time=1µs)
CH1: VOUT, 50mV/Div, DC, Offset=1.2V
CH2: IOUT, 100mA/Div, DC
TIME: 20µs/Div
Load Transient Response
Line Transient Response
1
VOUT
IOUT
2
VIN =4.2V, VOUT=1.2V, CIN =COUT =1µF,
IOUT =10mA to 50mA to 10mA (Rise/Fall time=1µs)
CH1: VOUT, 20mV/Div, DC, Offset=1.2V
CH2: IOUT, 50mA/Div, DC
TIME: 20µs/Div
VIN
1
VOUT
2
VIN =3.8V to 4.8V to 3.8V (Rise/Fall time=4µs),
VOUT=1.2V, CIN =COUT =1µF, IOUT =100mA
CH1: VIN, 500mV/Div, DC, Offset=3.8V
CH2: VOUT, 20mV/Div, DC, Offset=1.2V
TIME: 20µs/Div
Copyright © ANPEC Electronics Corp.
8
Rev. A.9 - Mar., 2012
www.anpec.com.tw
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