APM80905-1 Datasheet - Allegro

APM80905-1 Synchronous Buck LED Driver Module

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. The module integrates both the high-side and low-side N-channel MOSFET switches, high-frequency input voltage and boot ca.

APM80905-1 Features

* Automotive ASIL B, AEC-Q100 Grade 1 qualified solution for infrared LED driver monitoring system (DMS)

* Ultra-low electromagnetic interference (EMI) architecture with integrated EMI-mitigation capacitors and spread-spectrum operation to comply with automotive requirements

APM80905-1-Allegro.pdf