A8522 Datasheet - Allegro

Multi-Channel LED Driver

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

A8522 General Description

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 Datasheet (6.02 MB)

A8522 Datasheet Preview — Preview of A8522 PDF

Datasheet Details

Part number:

A8522

Manufacturer:

Allegro

File Size:

6.02 MB

Description:

Multi-channel led driver.

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A8522 Multi-Channel LED Driver Allegro

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A8522 Features

A8522 General Description

Datasheet Details

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Description:

A8522 Distributor