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| AP2161D_1009 Datasheet, PDF (7/17 Pages) Diodes Incorporated – 1A SINGLE CHANNEL CURRENT-LIMITED POWER | |||
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AP2161D/AP2171D
1A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH WITH OUTPUT DISCHARGE
Typical Performance Characteristics (Continued)
UVLO Increasing
TA=25°C
CL=22uF
RL=10â¦
Vin
2V/div
UVLO Decreasing
TA=25°C
CL=22uF
RL=10â¦
Vin
2V/div
Iout
500mA/div
Iout
500mA/div
Vout
2V/div
Ven
2V/div
2ms/div
Discharge Time
No Load Resistance
CL=470uF
CL=120uF
TA=25°C
VIN=5V
No Load
Resistance
CL=22uF
Iin
400mA/div
Ven
5V/div
20ms/div
Inrush Current
CL=680uF
CL=220uF
CL=100uF
VIN=5V
TA=25°C
RL=10â¦
100ms/div
Turn-On Time vs Input Voltage
800
700
600
500
400
300
CL=1uF
RL=10â¦
200
TA=25°C
100
0
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
Input Voltage (V)
1ms/div
Turn-Off Time vs Input Voltage
31
31
30
30
CL=1uF
RL=10â¦
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)
AP2161D/2171D
Document number: DS32250 Rev. 2 - 2
7 of 17
www.diodes.com
September 2010
© Diodes Incorporated
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