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

STEF512SRDB-STMicroelectronics.pdf