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A4931 Datasheet - Allegro MicroSystems

A4931, 3-Phase Brushless DC Motor Pre-Driver

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

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Datasheet Details

Part number:

A4931

Manufacturer:

Allegro MicroSystems

File Size:

692.52 KB

Description:

3-Phase Brushless DC Motor Pre-Driver

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

A4931 Distributors

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A4931 3-Phase Brushless Motor Pre-Driver Allegro MicroSystems
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