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

STEF512SRI-STMicroelectronics.pdf