AAT4280A
Slew Rate Controlled Load Switch
Pin Descriptions
Pin #
1, 5, 6, 7, 8
Symbol
IN
2
OUT
3
ON/OFF
4
GND
Function
The pin is the input to the P-channel MOSFET source. Bypass to ground
through a 1.0µF capacitor.
The pin is the P-channel MOSFET drain connection. Bypass to ground
through a 0.1µF capacitor.
Enable input.
Ground connection.
Pin Configuration
SC70JW-8
(Top View)
IN 1
OUT 2
ON/OFF 3
GND 4
8 IN
7 IN
6 IN
5 IN
Selector Guide
Part Number
AAT4280A-1
AAT4280A-2
AAT4280A-3
Slew Rate
(typ)
1mS
0.5µS
100µS
Active
Pull Down
√
Enable
Active High
Active High
Active High
2
4280A.2005.02.1.1