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ALLEGRO MICROSYSTEMS  A4950ELJTR-T  芯片, 电机驱动器, 全桥, 8SOIC

ALLEGRO MICROSYSTEMS A4950ELJTR-T
Technical Data Sheet (225.81KB) EN 查看所有技术文档

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产品概述

The A4950ELJTR-T is a full bridge DMOS PWM motor driver in 8 pin NSOIC package. It is designed for pulse width modulated (PWM) control of DC motors. Input terminals are provided for use in controlling speed and direction of DC motor with external PWM control signals. Internal synchronous rectification control circuitry is provided for low 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 VBB and crossover current protection.
  • Output currents of 3.5A
  • Load supply voltage of 40V
  • Low RDS(on) outputs
  • Low power standby mode
  • Adjustable PWM current limit
  • Synchronous rectification
  • Internal undervoltage lockout (UVLO)
  • Load supply voltage range from 8V to 40 V
  • Ambient operating temperature from -40°C to 85°C

产品信息

电机类型:
PWM
输出数:
2输出
输出电流:
3.5A
输出电压:
40V
驱动器封装类型:
SOIC
针脚数:
8引脚
电源电压最小值:
-
电源电压最大值:
-
工作温度最小值:
-40°C
工作温度最高值:
85°C
封装:
每个
产品范围:
-
汽车质量标准:
-
MSL:
MSL 3 - 168小时
SVHC(高度关注物质):
No SVHC (15-Jun-2015)

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应用

  • 电机驱动与控制

法律与环境

潮湿敏感级别:
MSL 3 - 168小时
原产地:
Philippines

进行最后一道重要生产流程所在的国家

RoHS 合规:
税则号:
85423990
重量(千克):
.000726

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