AAT4625
USB Single-Channel Power Switch
Pin Descriptions
Pin #
1
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 connection
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
(Top View)
TSSOP-8
(Top View)
EN (EN)
FLG
GND
NC
OUT
IN
OUT
NC
EN (EN)
FLG
GND
NC
1
2
8
7
3
4
6
5
OUT
IN
OUT
NC
1
1
2
2
2
4625.2002.1.0.93
ANALOGICTECH [ ADVANCED ANALOGIC TECHNOLOGIES ]
