A4940K: 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 applications with high-power inductive loads such as brush DC motors. \n A unique charge pump regulator provides full (>10 V) gate drive for battery voltages down to 7 V •High current gate drive for N-channel MOSFET full bridge \n•Independent control of each MOSFET \n•Charge pump for low supply voltage operation \n•Cross-conduction protection with adjustable dead time \n•5.5 to 50 V supply voltage range \n•Diagnostics output \n•Low current sleep mode ;

Allegro

Automotive Full Bridge MOSFET Driver

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. Features and Benefits ▪ High current gate drive for N-channel MOSFET full bridge ▪ I

文件：404.43 Kbytes 页数：14 Pages

ALLEGRO

Package：24-TSSOP（0.173"，4.40mm 宽）裸露焊盘；包装：管件 功能：控制器 - 换向，方向管理 类别：集成电路（IC） 电机驱动器，控制器 描述：IC MOTOR DRIVER 5.5V-50V 24TSSOP

ALLEGRO

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ACE

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旭化成微电子

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AnalogPower