AAT4625_06 Datasheet, PDF (6/15 Pages) Advanced Analogic Technologies – USB Single-Channel Power Switch

Typical Characteristics
V_IN = 5V, T_A = 25°C, unless otherwise noted.
Start Into 1Ω Load
EN
5V/div
FAULT
5V/div
V_OUT
1V/div
I_IN
500mA/div
Time (1ms/div)
AAT4625
USB Single-Channel Power Switch
Thermal Shutdown Response
EN
5V/div
FAULT
5V/div
V_OUT
1V/div
I_IN
500mA/div
Time (50ms/div)
Short-Circuit Through 0.3Ω
8
12
6
Inpu t Voltage
8
4
Out put Current
4
2
0
Out put Voltage
0
-4
-1
0
1
2
3
4
5
Time (μs)
R_DS(ON) vs. Temperature
80.0
75.0
70.0
65.0
60.0
55.0
50.0
45.0
40.0
-40
V_CC = 3V
V_CC = 5V
-20
0
20
40
60
80
Temperature (°C)
100 120
6
Short-Circuit Through 0.6Ω
8
9
6
Input Voltage
6
4
Output Current
3
2
Output Voltage
0
0
-3
-1
0
1
2
3
4
5
Time (μs)
4625.2006.04.1.2