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| US3X77_15 Datasheet, PDF (8/10 Pages) Unisonic Technologies – POWER DISTRIBUTION SWITCH | |||
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US3X77
CMOS IC
ï® TYPICAL CHARACTERISTICS
(TA=25°C, VIN= 5V, 3275H, CIN=1μF, COUT=1μF, VEN=0V, unless otherwise specified.)
Turn on delay time and rise time
Turn off delay time and fall time
8V
8V
VIN=5V
6V
6V
CL=120μF
RL=5Ω
4V
4V
2V
2V
0
0
10V
10V
5V
5V
0
VIN=5V
CL=120μF
RL=5Ω
0
2000
4000
Time (400μs/div)
0
0
5
10
Time (1ms/div)
Inrush Current With Different
Load Capacitance
10V
5V
0
CL=10μF
1A
0.5A
0
5V
0
VIN=5V
RL=5Ω
0
2000
4000
Time (400μs/div)
Inrush Current With Different Load Capacitance
10V
5V
0
CL=220μF
1A
0.5A
0
5V
0
VIN=5V
RL=5Ω
0
5
10
Time (1ms/div)
Inrush Current With Different
Load Capacitance
10V
5V
0
CL=120μF
1A
0.5A
0
5V
0
VIN=5V
RL=5Ω
0
2000
4000
Time (400μs/div)
Thermal Shutdown Response
VIN=5V
CL=47μF
RL=1Ω
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
8 of 10
QW-R502-568.C
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