A4950KLJTR-T - Allegro MicroSystems

Manufacturer Part Number

A4950KLJTR-T

Manufacturer

allegro-microsystems

Introduction

The A4950KLJTR-T is a fully integrated motor driver designed specifically for controlling brushed DC motors, featuring robust DMOS technology and packaged for automotive applications.

Product Features and Performance

Fully integrated driver with control and power stage

Output configuration: Half Bridge

Interface: Analog

Technology: DMOS; ensures high efficiency and better thermal performance

Operational Output Current: 3.5A

Designed for high-temperature environments: Operates from -40°C up to 150°C

Product Advantages

High current output suitable for demanding applications

Supports a wide voltage range (8V to 40V) providing flexibility in usage

AEC-Q100 qualification for automotive reliability and performance standards

Compact and robust package design (8-SOIC-EP)

Key Technical Parameters

Voltage Supply: 8V ~ 40V

Voltage Load: 8V ~ 40V

Current Output: 3.5A

Operating Temperature: -40°C ~ 150°C (TJ)

Package / Case: 8-SOIC (0.154", 3.90mm Width) Exposed Pad

Quality and Safety Features

AEC-Q100 qualified for high reliability in automotive applications

Operates effectively in extreme environmental conditions

Compatibility

Compatible with various brushed DC motors used in automotive environments

Application Areas

Primarily designed for automotive motor control applications

Product Lifecycle

Product Status: Active

Continuously supported with no current plans for discontinuation; replacements and upgrades are available

Several Key Reasons to Choose This Product

High reliability and performance verified by AEC-Q100 qualification

Wide operating voltage and temperature range accommodate diverse automotive requirements

Compact design suitable for space-constrained automotive applications

High output capability of 3.5A supports a range of demanding motor driving tasks

Robust DMOS technology enhances overall efficiency and endurance