STEF512SRI Datasheet (STMicroelectronics)

STEF512SRI, Dual electronic fuse

The STEF512SRI is an integrated dual electronic fuse, designed to protect circuitry on the output from overcurrent and overvoltage events, in those applications requiring hot-swap operation and in-rush current control.

The device embeds two electronic fuses, one for the 5 V rail and one for the 12 V

STEF512SRI Features

* 5 V and 12 V channels in one chip

* 23.5 V absolute maximum input voltage

* Precise output overvoltage clamp

* Fixed overcurrent protection for both channels

* Reverse current protection on 5 V channel

* Current monitor output in a single pin for bot