A4919 Three-Phase MOSFET Driver

Allegro MicroSystems

Description

A4919 Three-Phase MOSFET Driver with Integrated Regulator .
The A4919 is a three-phase controller for use with N-channel external power MOSFETs.

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A4919 Datasheet Preview — Preview of A4919 PDF

Datasheet Specifications

Part number: A4919
Manufacturer: Allegro MicroSystems
File Size: 1.24 MB
Datasheet: A4919-AllegroMicroSystems.pdf
Description: Three-Phase MOSFET Driver

Features

* High-current 3-phase gate drive for N-channel MOSFETs
* 5.5 to 50 V supply voltage range
* Regulated logic supply voltage output option
* Low-current Sleep mode option
* Motor phase short-to-supply and short-to-ground detection
* Cross-conduction pro

Applications

* Lawn and garden equipment
* Battery-operated power tools
* Industrial grinders
* Continuous positive airway pressure (CPAP) machines
* Vacuum cleaners PACKAGE: 28-pin TSSOP with exposed thermal pad (suffix LP) 28-terminal 5 mm × 5 mm QFN with exposed thermal

A4919 Distributors

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A4919 Three-Phase MOSFET Driver Allegro MicroSystems

Allegro MicroSystems A4919-like datasheet