AAT4626
USB Dual-Channel Power Switch
Typical Characteristics
Unless otherwise noted, VIN = 5V, TA = 25°C.
Quiescent Current vs. Temperature
Quiescent Current
25
30
25
20
15
10
5
20
2 channels enabled
15
10
1 channel enabled
5
0
0
-40
-20
0
20
40
60
80
100
120
0
1
2
3
4
5
6
Temperature (°C)
Input Voltage (V)
Off-Supply Current vs. Temperature
Current Limit
1.0000
0.1000
0.0100
0.0010
1.4
1.2
1
0.8
0.6
0.4
0.2
0
-40
-20
0
20
40
60
80
100
120
0
1
2
3
4
5
Temperature (°C)
Output Voltage (V)
RDS(ON) vs. Temperature
Off-Switch Current vs. Temperature
140.0
130.0
120.0
110.0
100.0
90.0
1.0000
0.1000
0.0100
0.0010
0.0001
0.0000
(Both switches)
VIN = 3V
VIN = 5V
80.0
70.0
60.0
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100
120
Temperature (°C)
Temperature ( C)
°
4626.2006.05.1.2
5
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
