A8517 Datasheet - Allegro

A8517 Multi-Channel LED Driver

The A8517 is a programmable multi-output LED driver, which can be used for a variety of LED driver applications. It integrates a current-mode boost converter with internal power switch and 10 current sinks. The IC operates from 4.5 to 36 V, and is able to withstand up to 40 V load-dump conditions en.

A8517 Features

* AEC-Q100 qualified

* Wide input voltage range of 4.5 to 36 V

* Operates down to 3.9 V (VIN falling) for idle stop, and up to 40 V for load dump

* Integrated boost converter with DMOS switch and OVP protection up to 39 V

* 10 fully integrated LED current sink

A8517-Allegro.pdf