STEF05S Datasheet - STMicroelectronics

STEF05S Electronic fuse

The STEF05S is an integrated electronic fuse optimized for monitoring the 5 V DC power lines. When connected in series to the main power rail, it is able to precisely detect and react to overcurrent and overvoltage conditions. When an overload condition occurs, the device limits the output current t.

STEF05S Features

* 5.7 V typical output overvoltage clamp

* Absolute maximum voltage of 25 V

* Adjustable current limit

* Thermal protection

* Input undervoltage lockout

* Low inrush current during startup

* Integrated 40 mΩ Power FET

* En/fault pin

STEF05S Datasheet (2.19 MB)