Description

The STMPS2242/2252/2262/2272 power distribution switches are intended for applications where heavy capacitive loads and short-circuits are likely to be encountered. These devices incorporate 100 mΩ MOSFET high-side power switches for power distribution systems that require multiple power switches in a single package.

Features

■ 100 mΩ high-side MOSFET switch

■ 500 mA/1000 mA continuous current per channel

■ Thermal protection

■ Independent short-circuit protection with overcurrent logic output

■ Operating range from 2.7 V to 5.5 V

■ CMOS and TTL compatible inputs

■ 2.5 ms typical rise time

■ Undervoltage lockout

■ 13 µA maximum standby supply current

■ Ambient temperature range: -40 °C to 85 °C

■ 8 kV ESD protection

■ Reverse current protection

■ Fault blanking