AAT4601 Datasheet, PDF (2/14 Pages) Advanced Analogic Technologies – 1.5A Current Limited P-Channel Switch

Pin Descriptions
Pin #
1,2
Symbol
IN
3
ON
4
GND
5
SET
6,7
OUT
8
FAULT
AAT4601
1.5A Current Limited P-Channel Switch
Function
These pins are the input to the P-channel MOSFET source. Connect a
1µF capacitor from IN to GND.
Active-Low Enable Input. A logic low turns the switch on.
Ground
Current-Limit Set Input. A resistor from SET to ground sets the current
limit for the switch.
These pins are the P-channel MOSFET drain connection. Connect a 1µF
capacitor from OUT to GND.
Fault-Indication Output. This open-drain output goes low when in current
limit or when the die temperature exceeds +135 ºC, with a 2ms delay
after the fault event occurs.
Pin Configuration
SOP-8/TSSOP-8
(Top View)
IN ¹
IN ²
ON ³
GND ⁴
8 _FAULT
7 _OUT
6 _OUT
5 _SET
2
4601.2001.11.0.92