A4964KEVTR-J - Allegro MicroSystems

Manufacturer Part Number

A4964KEVTR-J

Manufacturer

Allegro Microsystems

Introduction

A Power Management Integrated Circuit for Brushless DC Motor Control

Product Features and Performance

Integrated Commutation and Direction Management

SPI Interface for Control and Configuration

Supports Wide Supply Voltage Range 5.5V to 50V

Operational Temperature Range -40°C to 150°C

Automotive Grade Quality

Surface Mount 36-VFQFN Exposed Pad Package

Designed for High-Performance Motor Driving Applications

Product Advantages

High Integration Reduces System Complexity

Wide Voltage Supply Range Accommodates Various Applications

Extended Temperature Range Suitable for Harsh Environments

Compliance with Automotive Standards Ensures Reliability

Compact QFN Package for Space-Constrained Applications

Key Technical Parameters

Motor Type Supported: Brushless DC (BLDC)

Controller Function: Commutation, Direction Management

Interface: SPI

Voltage Supply: 5.5V ~ 50V

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

Mounting Type: Surface Mount

Package/Case: 36-VFQFN Exposed Pad

Supplier Device Package: 36-QFN (6x6)

Quality and Safety Features

Automotive Grade Component Ensures High Reliability

Protection Features Integrated for Motor and Circuit Safety

Compatibility

Compatible with a Range of BLDC Motors

SPI Interface for Integration with Various Microcontrollers

Application Areas

Automotive Motor Control Systems

Industrial Automation

Consumer Electronics

Robotics and Drones

Product Lifecycle

Status: Active

Product is Not Nearing Discontinuation

Replacements or Upgrades to be Determined Based on Market Evolution

Several Key Reasons to Choose This Product

Robust and Reliable for Automotive Applications

Ease of Integration into Multiple Systems with SPI Interface

Supports Wide Range of Power Supplies

High-Temperature Tolerance for Use in Extensive Operating Conditions

Space-Efficient QFN Package Suitable for Compact Electronic Assemblies

Allegro Microsystems Reputation for Quality and Performance