AAT4644 Datasheet, PDF (5/8 Pages) Advanced Analogic Technologies – 4-Channel Current Limited Load Switch

AAT4644
4-Channel Current Limited Load Switch
(T_A = 25°C unless otherwise noted)
Rdson vs. Temperature
150.0
140.0
130.0
120.0
110.0
100.0
90.0
80.0
70.0
-40
V_IN=3V
V_IN=5V
-20
0
20
40
60
80
Temperature (°C)
100 120
Block Diagram
IN
Undervoltage
Lockout
Channel 1 Control
Current Limit, Over-temp
Channel 2 Control
Current Limit, Over-temp
Channel 3 Control
Current Limit, Over-temp
Channel 4 Control
Current Limit, Over-temp
GND
OUT1
OUT2
OUT3
OUT4
4644.2002.01.0.92
5