Multichannel & Solenoid Drivers

保護機能内蔵フルブリッジDMOS PWMモータ ドライバ

A4950

Markets Served

A4950は、DCモータの効率的で信頼性が高いPWM制御を提供します。最大±3.5Aのピーク出力電流に対応し、保護機能を内蔵して、堅牢なパフォーマンスを実現します。車載グレードおよび商用グレードで提供されています。

Evaluation Board
A4950 データシート

Product Details

Top Features

  • 低 RDS(on) 出力
  • 過電流保護 (OCP)
    • モータ短絡保護
    • モータ リードの短絡接地保護
    • モータ リードの短絡バッテリ保護
  • 低電力スタンバイ モード
  • 調整可能な PWM 電流限界
  • 同期整流
  • 内部低電圧ロックアウト (UVLO)
  • クロスオーバー電流防止
  • A4950K は AEC-Q100 グレード 1 認定済み
  • 車載以外の温度グレード (A4950E: -40°C ~ 85°C)
  • 自動車用温度グレード (A4950K: -40°C ~ 125°C)
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

設計ツール

ECAD FILE

A4950

A4950 ECAD Model Type Image
Software

Software Portal

Technical Documentation

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

The Future of Sensing and Power in Industrial Automation and Robotics

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

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

Cooling the Cloud
Brochure

Cooling the Cloud

Robust and Efficient UPS Solutions Powered by Allegro
Brochure

Robust and Efficient UPS Solutions Powered by Allegro

Precision in Motion: Powering the Future of Collaborative Robotics
Brochure

Precision in Motion: Powering the Future of Collaborative Robotics

Brochure: Battery Management Systems
Brochure

Brochure: Battery Management Systems

DC Fast Charging: Faster and Farther
Brochure

DC Fast Charging: Faster and Farther

Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation
Brochure

Comfort Through Sustainability - Unlock the Power of Heat Pump Innovation

A4950 Evaluation Board User Guide
Guide

A4950 Evaluation Board User Guide

(Showing 4 (of 9