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A4931 3-Phase Brushless DC Motor Pre-Driver

A4931 Description

A4931 3-Phase Brushless DC Motor Pre-Driver .
TheA4931 is a complete 3-phase brushless DC motor pre-driver.

A4931 Features

* ▪ Drives 6 N-channel MOSFETs ▪ Synchronous rectification for low power dissipation ▪ Internal UVLO and thermal shutdown circuitry ▪ Hall element inputs ▪ PWM current limiting ▪ Dead time protection ▪ FG outputs ▪ Standby mode ▪ Lock detect protection ▪ Overvoltage protection PACKAGE: 28-contact QFN

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Datasheet Details

Part number
A4931
Manufacturer
Allegro MicroSystems
File Size
692.52 KB
Datasheet
A4931-AllegroMicroSystems.pdf
Description
3-Phase Brushless DC Motor Pre-Driver

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3-Phase Brushless Motor Pre-Driver Allegro MicroSystems
Allegro MicroSystems A4931-like datasheet