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A8522 - Multi-Channel LED Driver

Allegro

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Datasheet Details

Part number: A8522
Manufacturer: Allegro
File Size: 6.02 MB
Datasheet: A8522-Allegro.pdf
Description: Multi-Channel LED Driver

A8522 Product details

Description

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

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, with individually programmable current up to 60 mA per channel.
I2C™ interface for programming LED current, PWM dimming, and various protection thresholds per channel.
Ability to d.

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📌 All Tags

Multi-Channel LED Driver Allegro

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A8522 Stock/Price