A4940 Datasheet, Driver, Allegro Micro Systems

A4940 Features

• Driver ▪ High-current gate drive for N-channel MOSFET full bridge ▪ Independent control of each MOSFET ▪ Charge pump for low supply voltage operation ▪ Cross-conduction protection with adjusta

PDF File Details

Part number:

A4940

Manufacturer:

Allegro Micro Systems

File Size:

906.47kb

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📄 Datasheet

Description:

Automotive full bridge mosfet driver. The A4940 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for automotive appli

A4940 Application

• Applications with high-power inductive loads such as brush DC motors. A unique charge pump regulator provides full ( >10 V ) gate drive for battery

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A4940

Allegro Micro Systems

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