A3922 Datasheet - Allegro

A3922, Automotive Full-Bridge MOSFET Driver

A3922 Automotive Full-Bridge MOSFET Driver .
The A3922 is an N-channel power MOSFET driver capable of controlling MOSFETs connected in a full-bridge (H-bridge) arrangement and is specifically des.

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Datasheet Details

Part number:

A3922

Manufacturer:

Allegro

File Size:

1.31 MB

Description:

Automotive Full-Bridge MOSFET Driver

Features

* Full-bridge MOSFET driver
* Bootstrap gate drive for N-channel MOSFET bridge
* Cross-conduction protection with adjustable dead time
* Charge pump for low supply voltage operation
* Programmable gate drive voltage
* 5.5 to 50 V supply voltage operati

Applications

* with high-power inductive loads, such as brush DC motors solenoids and actuators. Aunique charge pump regulator provides a programmable gate drive voltage for battery voltages down to 7 V and allows the A3922 to operate with a reduced gate drive, down to 5.5 V. A bootstrap capacitor is used to provi

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A3922 Automotive Full-Bridge MOSFET Driver Allegro

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