A8522 Datasheet - Allegro

A8522 - Multi-Channel LED Driver

The A8522 is a programmable multi-output LED driver for LCD backlighting.

It integrates a current-mode boost converter with internal power switch and 8 current sinks.

The IC operates from 4.5 to 36 V, and is able to withstand up to 40 V load-dump conditions encountered in automotive systems.

The con

A8522 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

* 8 fully integrated LED current sinks

Datasheet Details

A8522

Allegro

6.02 MB

Multi-channel led driver.

📁 Related Datasheet

📌 All Tags