A4937 Datasheet - Allegro

A4937 Automotive 3-Phase MOSFET Driver

The A4937 is a 3-phase controller for use with N-channel external power MOSFETs and is specifically designed for automotive applications. A unique charge pump regulator provides full (>10 V) gate drive for battery voltages down to 7 V and allows the A4937 to operate with a reduced gate drive, down t.

A4937 Features

* High current 3-phase gate drive for N-channel MOSFETs

* SPI compatible serial control

* Cross-conduction protection

* Programmable dead time

* 5.5 to 50 V supply voltage range

* TTL inputs compatible with 3.3 V and 5 V logic

* Extensive diagn

A4937-Allegro.pdf

A4937 Datasheet Preview — Preview of A4937 PDF

Datasheet Details

Part number:

A4937

Manufacturer:

Allegro

File Size:

559.46 KB

Description:

Automotive 3-phase mosfet driver.

A4937 Distributor

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A4937 A4937 Automotive 3-Phase MOSFET Driver Allegro