AP2101_10 Datasheet, PDF (9/14 Pages) Diodes Incorporated – 2A SINGLE CHANNEL CURRENT-LIMITED POWER SWITCH

AP2101/AP2111
2A SINGLE CHANNEL CURRENT-LIMITED POWER
SWITCH
Typical Performance Characteristics (Continued)
Undervoltage Lockout vs Ambient Temperature
2.15
2.10
UVLO Rising
2.05
2.00
UVLO Falling
1.95
1.90
-60
-40
-20
0
20
40
60
80
100
Ambient Temperature (°C)
3.24
3.22
3.20
3.18
3.16
3.14
3.12
3.10
3.08
2.8
Threshold Trip Current vs Input Voltage
TA=25°C
CL=68uF
3.3
3.8
4.3
4.8
5.3
Input Voltage (V)
Current Limit Response vs Peak Current
45
40
VIN=5V
35
TA=25°C
30
25
20
15
10
5
0
0
2
4
6
8
10
12
Peak Current (A)
AP2101/AP2111 Rev. 2
9 of 14
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MARCH 2010
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