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A4950Datasheet

更新时间：2020-12-30 21:03:44 大小：578K 上传用户：gezjo查看TA发布的资源 标签：a4950 下载积分：0分 评价赚积分 （如何评价?） 打赏 收藏 评论(1) 举报

资料介绍

A4950Datasheet

Designed for pulse width modulated (PWM) control of DC

motors, the A4950 is capable of peak output currents to ±3.5 A

and operating voltages to 40 V.

Input terminals are provided for use in controlling the speed and

direction of a DC motor with externally applied PWM control

signals. Internal synchronous rectification control circuitry is

provided to lower power dissipation during PWM operation.

Internal circuit protection includes overcurrent protection,

motor lead short to ground or supply, thermal shutdown with

hysteresis, undervoltage monitoring of V BB , and crossover-

current protection.

For high ambient operating temperature applications, an

automotive grade device is offered (A4950K). The K grade

device is tested across extended temperature and voltage

ranges to ensure compliance in automotive or industrial

applications.

The A4950 is provided in a low-profile 8-pin SOICN package

with exposed thermal pad (suffix LJ) that is lead (Pb) free, with

100% matte tin leadframe plating.


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  • 2023-03-14 00:47:54FANSJ

    非常不错

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