USB Single-Channel Power Switch
Pin Descriptions
Pin #
1
AAT4625
Symbol
EN (EN)
Function
Enable input: logic-compatible enable input. High input > 2.1V typical. Low
input < 1.9V typical. Active high or active low option available; see
Ordering Information for details.
Fault flag output: active-low, open-drain output. Indicates over-current,
UVLO, and thermal shutdown.
Ground.
Not internally connected.
Switch output: These pins are the P-channel MOSFET drain connection.
Supply input: This pin is the P-channel MOSFET source connection. Also
supplies the IC's internal circuitry.
2
3
4,5
6,8
7
FLG
GND
NC
OUT
IN
Pin Configuration
SOP-8
TSSOP-8
MSOP-8
(Top View)
EN (EN)
FLG
GND
NC
1
2
8
7
3
4
6
5
OUT
IN
OUT
NC
1
2
2
4625.2006.04.1.2
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
