APW7077 Ver la hoja de datos (PDF) - Anpec Electronics
Número de pieza
componentes Descripción
Lista de partido
APW7077 Datasheet PDF : 21 Pages
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APW7077/A
Typical Characteristics (Cont.)
Load Transient Waveform
Load Transient Waveform
VIN=3.3V, VOUT=12V, IOUT=5mA->50mA->5mA
L=10µH, COUT=4.7µF+0.1µF, Cff=560pF
CH1:VOUT, 100mV/DIV, Time=1ms/DIV
CH4:IOUT, 20mA/DIV
VIN=3.3V, VOUT=5V, IOUT=10mA->300mA->10mA
L=10µH, COUT=22µF+22µF+0.1µF, Cff=33pF
CH1:VOUT, 100mV/DIV, Time=1ms/DIV
CH4:IOUT, 200mA/DIV
EXT Driving Current vs. Supply Voltage
160
140
120
100
ISINK
(EXT=0.4V)
80
ISOURCE
60
(EXT=VDD-0.4V)
40
20
0
0
1
2
3
4
5
6
Supply Voltage (V)
EXT Rds,on vs. Supply Voltage
100
10
EXT to VDD
EXT to GND
1
0
1
2
3
4
5
6
Supply Voltage (V)
Copyright © ANPEC Electronics Corp.
9
Rev. A.4 - Sep, 2005
www.anpec.com.tw
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