APM80905 - Synchronous Buck LED Driver Module

Product Overview

Allegro

Datasheet Details

Part number	APM80905
Manufacturer	Allegro
File Size	2.73 MB
Description	Synchronous Buck LED Driver Module
Datasheet	APM80905 Datasheet
Additional preview pages of the APM80905 datasheet.

Product details

Description

The APM80905 is a 36 V, 4 A, ASIL B, low-EMI, synchronous buck switching regulator module that provides a regulated current output to drive high-power infrared or standard LEDs.

Features

Automotive ASIL B, AEC-Q100 qualified solution for infrared LED driver monitoring system (DMS).
Ultra-low EMI architecture with integrated EMImitigation capacitors and spread spectrum operation to comply with automotive requirements.
Safety protection against out-of-range PWM on-time and duty cycle with PWM monitoring feature for eye-safe operation.
High integration architecture including high-side and low-side MOSFET switches and 5 V peripheral LDO to reduce.

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Published: Dec 6, 2023 |