USB Single-Channel Power Switch
Typical Characteristics
V
IN
= 5V, T
A
= 25°C, unless otherwise noted.
Quiescent Current vs. Temperature
Quiescent Current (μA)
30
25
20
15
10
5
0
-40
-20
0
20
40
60
80
100
120
20
AAT4625
Quiescent Current
Input Current (μA)
18
16
14
12
10
8
6
4
2
0
0
1
2
3
4
5
6
Temperature (°C)
Input Voltage (V)
Current Limit
1.8
Off-Supply Current vs. Temperature
1.0000
Output Current (A)
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
Off-Supply Current (μA)
0.1000
0.0100
0.0010
-40
-20
0
20
40
60
80
100
120
Output Voltage (V)
Temperature (°C)
Off-Switch Current vs. Temperature
1.0000
Turn On/Off Response with 10Ω 1μF Load
EN
5V/div
FAULT
5V/div
V
OUT
2V/div
I
IN
200mA/div
Time (100μs/div)
Off-Switch Current (μA)
0.1000
0.0100
0.0010
0.0001
0.0000
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
4625.2006.04.1.2
5
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
