ap2141 Diodes, Inc., ap2141 Datasheet - Page 8

• Manufacturer Part Number: ap2141
• Description: 0.5a Single Channel Current-limited Power Switch
• Manufacturer: Diodes, Inc.

Typical Performance Characteristics
AP2141/AP2151 Rev. 5
Iout
200mA/div
Vin
2V/div
800
700
600
500
400
300
200
100
600
500
400
300
200
100
0
0
1.5
1.5
2
2
2.5
2.5
Turn-On Time vs Input Voltage
UVLO Increasing
Rise Time vs Input Voltage
3
3
1ms/div
Input Voltage (V)
Input Voltage (V)
3.5
3.5
4
4
4.5
4.5
C
R
T
C
R
T
A
A
L
L
L
L
=1uF
=10Ω
=25°C
=1uF
=10Ω
=25°C
5
5
0.5A SINGLE CHANNEL CURRENT-LIMITED POWER
www.diodes.com
T
C
R
A
L
L
=25°C
=22uF
=10Ω
5.5
5.5
8 of 17
6
6
Iout
200mA/div
Vin
2V/div
31
31
30
30
29
29
28
28
25
24
23
22
21
20
19
(Continued)
1.5
1.5
2
2
2.5
2.5
Turn-Off Time vs Input Voltage
UVLO Decreasing
Fall Time vs Input Voltage
AP2141/AP2151
3
3
10ms/div
Input Voltage (V)
Input Voltage (V)
3.5
3.5
4
4
FEBRUARY 2009
4.5
4.5
©
Diodes Incorporated
C
R
T
C
R
T
5
5
A
L
L
=25°C
A
SWITCH
=1uF
=10Ω
L
L
=1uF
=10Ω
=25°C
T
C
R
A
L
L
=25°C
=22uF
=10Ω
5.5
5.5
6
6