STEF512SRDB Datasheet (STMicroelectronics)

STEF512SRDB, Dual eFuse

The STEF512SRDB 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

STEF512SRDB Features

* 5 V and 12 V channels into one chip

* 25 V absolute maximum input voltage

* Precise output overvoltage clamp

* Fixed overcurrent protection trip points

* Fast reverse current protection on 5 V channel

* Thermal protection

* Latch-off thermal