AP2141/AP2151
0.5A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Vin
2V/div
UVLO Increasing
TA=25°C
CL=22uF
RL=10Ω
Vin
2V/div
UVLO Decreasing
TA=25°C
CL=22uF
RL=10Ω
Iout
200mA/div
Iout
200mA/div
1ms/div
Turn-On Time vs Input Voltage
800
700
600
500
400
300
200
CL=1uF
100
RL=10Ω
TA=25°C
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Rise Time vs Input Voltage
600
500
400
300
200
CL=1uF
RL=10Ω
TA=25°C
100
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
10ms/div
Turn-Off Time vs Input Voltage
31
31
30
CL=1uF
RL=10Ω
30
TA=25°C
29
29
28
28
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
Fall Time vs Input Voltage
25
24
23
22
21
CL=1uF
RL=10Ω
TA=25°C
20
19
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
AP2141/AP2151 Rev. 6
DS31562
8 of 19
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JUNE 2009
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