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A8522 Datasheet, Allegro

A8522 driver equivalent, multi-channel led driver.

A8522 Avg. rating / M : 1.0 rating-110

datasheet Download (Size : 6.02MB)

A8522 Datasheet

Features and benefits


* 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
* Integr.

Application

The I2C interface allows the user to set the LED currents individually, up to 60 mA per LED channel. Adjacent channels .

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 con.

Image gallery

A8522 Page 1 A8522 Page 2 A8522 Page 3

TAGS

A8522
Multi-Channel
LED
Driver
Allegro

Manufacturer


Allegro

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