A81407 Datasheet - ALLEGRO

A81407 Multi-Output Regulator

The A81407 is ideal for both automotive and industrial applications, where high temperature operation, a high level of integration, and robust solutions are required. The IC integrates a buck or buck/boost pre-regulator, four LDOs, and four floating gate drivers. The pre-regulator uses a buck or buc.

A81407 Features

* A2-SIL™ pending

* device features for safety-critical systems

* Automotive AEC-Q100 qualified

* Wide input voltage range, 3.8 to 36 VIN operating range, 40 VIN maximum

* 2.2 MHz buck or buck/boost pre-regulator (VREG: 5.35 V) with low EMI frequency dithering

A81407-ALLEGRO.pdf