A4963GLPTR-T - Allegro MicroSystems

Manufacturer Part Number

A4963GLPTR-T

Manufacturer

Allegro Microsystems

Introduction

Integrated circuit for power management, specifically a motor driver/controller for BLDC motors

Product Features and Performance

Power MOSFET technology

Integrated controller for commutation and direction management

Pre-driver configuration supports half-bridge topology

SPI interface for device control and monitoring

Designed for general-purpose applications

Product Advantages

Broad voltage supply range (4.2V ~ 50V) accommodating various system voltages

Wide operating temperature range (-25°C ~ 150°C)

Compact 20-TSSOP-EP package suitable for space-constrained applications

High integration simplifies circuit design and PCB layout

Key Technical Parameters

Motor Type: Brushless DC (BLDC)

Output Configuration: Pre-Driver Half Bridge (3)

Interface: SPI

Voltage Supply: 4.2V ~ 50V

Operating Temperature: -25°C ~ 150°C (TA)

Mounting Type: Surface Mount

Package / Case: 20-TSSOP (0.173", 4.40mm Width) Exposed Pad

Quality and Safety Features

Robust package design

Integrated protection features

Extended temperature range for enhanced reliability

Compatibility

Compatible with a wide range of BLDC motors

SPI interface for simple integration into multiple system types

Application Areas

Industrial control systems

Automotive systems

Consumer electronics

Robotics and automation

Product Lifecycle

Product status is active

Information on discontinuation and replacements or upgrades not provided

Several Key Reasons to Choose This Product

High efficiency and precision control for BLDC motors

Allegro Microsystems reputation for durable and reliable components

Easy to integrate into existing designs due to SPI communication

Flexible power supply range for use in variable power environments

Surface mount technology allows for compact system design

High-temperature operation suitable for demanding applications