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A8517 - Multi-Channel LED Driver

Datasheet Summary

Description

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.

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 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.

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Datasheet preview – A8517

Datasheet Details

Part number A8517
Manufacturer Allegro
File Size 4.42 MB
Description Multi-Channel LED Driver
Datasheet download datasheet A8517 Datasheet
Additional preview pages of the A8517 datasheet.

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Full PDF Text Transcription

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A8517 Wide Input Voltage, Fault Tolerant, Independently Controlled Multi-Channel LED Driver with I2C Interface FEATURES AND BENEFITS • AEC-Q100 qualified • Wide input voltage range of 4.5 to 36 V • Operates down to 3.
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