US1528_15 Datasheet, PDF (2/8 Pages) Unisonic Technologies – USB HIGH-SIDE POWER SWITCH ADVANCE INFORMATION

US1528
„ PIN CONFIGURATION
Preliminary
CMOS IC
„ PIN DESCRIPTION
PIN NO.
1
2, 3
4
5
6, 7, 8
PIN NAME
GND
IN
EN
EN
FLG
OUT
DESCRIPTION
Ground.
Input Supply: Output MOSFET source, which also supplies IC's internal circuitry.
Connect to positive supply.
Active-High switch enable input. A logic low turns on the switch.
Active-Low switch enable input. A logic low turns on the switch.
Open-Drain Fault Flag (Output): Active-low, open-drain output. Indicates overcurrent,
thermal shutdown and UVLO.
Switch Output: Output MOSFET drain. Typically connect to switched side of load.
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
2 of 8
QW-R502-457.b