Multichannel & Solenoid Drivers

具有集成保护功能的全桥 DMOS PWM 电机驱动器

A4950

Markets Served

A4950 可实现高效可靠的直流电机 PWM 控制，峰值输出电流高达 ±3.5A，集成了保护功能以确保可靠运行。有车用与商用两种规格。

Evaluation Board
A4950 数据手册

Product Details

Top Features

  • 低 RDS(开) 输出
  • 过电流保护 (OCP)
    • 电动机短路保护
    • 电动机引脚接地短路保护
    • 电动机引脚电池短路保护
  • 低功耗待机模式
  • 可调 PWM 电流限制
  • 同步整流
  • 内部欠压锁定 (UVLO)
  • 交叉电流保护

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Target Application

Part Number Specifications and Availability

View Full Specification Details

A4950ELJTR-T

supply_voltage_min_v
8
supply_voltage_max_v
40
peak_output_current_a
3.5
architecture
Integrated MOSFET
rds_on
1.5
sleep_current
10
temperature
-40°C to 85°C, -40°C to 125°C
package
8-Pin SOIC
market
Industrial, Automotive
typical_load_current_a
0-3

A4950KLJTR-T

supply_voltage_min_v
8
supply_voltage_max_v
40
peak_output_current_a
3.5
architecture
Integrated MOSFET
rds_on
1.5
sleep_current
10
temperature
-40°C to 85°C, -40°C to 125°C
package
8-Pin SOIC
market
Industrial, Automotive
typical_load_current_a
0-3

设计工具

ECAD FILE

A4950

A4950 ECAD Model Type Image
Software

Software Portal

Technical Documentation

The Future of Sensing and Power in Industrial Automation and Robotics
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The Future of Sensing and Power in Industrial Automation and Robotics

Powering the Humanoid Revolution - Driving Precision, Power, and Safety in Next-Generation Robotics
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Powering the Humanoid Revolution - Driving Precision, Power, and Safety in Next-Generation Robotics

Cooling the Cloud
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Cooling the Cloud

Robust and Efficient UPS Solutions Powered by Allegro
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Precision in Motion: Powering the Future of Collaborative Robotics
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Precision in Motion: Powering the Future of Collaborative Robotics

电池管理系统
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电池管理系统

DC 快速充电：速度更快、行程更远
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DC 快速充电：速度更快、行程更远

通过可持续性实现舒适性
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通过可持续性实现舒适性

A4950 Evaluation Board User Guide
Guide

A4950 Evaluation Board User Guide

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