YB1901
2.0A High-Side Power Switch with Flag
Inrush current response
Short circuit response at start up
Cout=47uF
Cout=47uF
Short circuit and Enable pin enable
Resistance load inrush response
Cout=47uF
R
L
=2Ω
Cout=47uF
Capacitance load inrush response
Capacitance load inrush response
Cout=47uF
C
L
=470uF hot plug-in
Cout=100uF
C
L
=10uF hot plug-in
Quiecsent current VS Input Voltage
70
60
Qeiescent Current (uA)
50
40
30
20
R
dson
VS Input Voltage
160
140
120
Rdson (m
Ω
)
100
80
60
40
Iout=100mA
10
20
0
2.5
3.0
3.5
4.0
Input Voltage (V)
4.5
5.0
5.5
0
2.5
3.0
3.5
4.0
Input Voltage (V)
4.5
5.0
5.5
YB1901 Rev.1.2
www.yobon.com.tw
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