APM80905 - Synchronous Buck LED Driver Module

Allegro

APM80905 Datasheet Preview — Preview of APM80905 PDF

Datasheet Details

Part number	APM80905
Manufacturer	Allegro
File Size	2.73 MB
Description	Synchronous Buck LED Driver Module
Datasheet	APM80905-Allegro.pdf

APM80905 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 |