logo

A4940 Datasheet, Allegro Micro Systems

A4940 Datasheet, Allegro Micro Systems

A4940

datasheet Download (Size : 906.47KB)

A4940 Datasheet

A4940 driver equivalent, automotive full bridge mosfet driver.

A4940

datasheet Download (Size : 906.47KB)

A4940 Datasheet

Features and benefits

▪ High-current gate drive for N-channel MOSFET full bridge ▪ Independent control of each MOSFET ▪ Charge pump for low supply voltage operation ▪ Cross-conduction protecti.

Application

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

Description

The A4940 is a full-bridge controller for use with external N-channel power MOSFETs and is specifically designed for automotive applications with high-power inductive loads such as brush DC motors. A unique charge pump regulator provides full ( >10 V.

Image gallery

A4940 Page 1 A4940 Page 2 A4940 Page 3

TAGS

A4940
Automotive
Full
Bridge
MOSFET
Driver
Allegro Micro Systems

Manufacturer


Allegro Micro Systems

Related datasheet

A4941

A4942

A4945

A4949

A4900

A4910

A4911-1

A4911-1A

A4915

A4919

A492

A4926

A4927

Since 2006. D4U Semicon.   |   Contact Us   |   Privacy Policy   |   Purchase of parts