DRV8323SRTAR - Texas Instruments

Manufacturer Part Number

DRV8323SRTAR

Manufacturer

Texas Instruments

Introduction

The DRV8323SRTAR is a high-performance motor driver specifically designed for controlling brushless DC (BLDC) motors. It facilitates efficient motor control through advanced commutation and direction management.

Product Features and Performance

Efficient control for multiphase stepper and BLDC motors

Integrated pre-driver for up to three half-bridges

SPI interface for advanced control and diagnostics

Power MOSFET technology for high-efficiency power handling

Supports a wide operating voltage range from 6V to 60V

Capable of operating across a temperature range of -40°C to 125°C

Product Advantages

Enhanced motor control precision through digital interface

High integration reduces external component count

Wide voltage range caters to diverse applications

Robust thermal performance for reliability in various environments

Key Technical Parameters

Motor Type: Multiphase, BLDC

Function: Controller Commutation, Direction Management

Output Configuration: Pre-Driver Half Bridge (3)

Interface: SPI

Current Output: 5mA

Voltage Supply: 6V ~ 60V

Operating Temperature: -40°C ~ 125°C (TA)

Quality and Safety Features

Built-in safety features including overcurrent protection

High-quality construction ensures long-term reliability

Meets TI’s stringent quality standards for PMIC motor drivers

Compatibility

Compatible with a wide range of BLDC motors

SPI interface allows integration with various microcontrollers

Application Areas

Drones and remote control vehicles

Industrial automation systems

Robotics and automated guided vehicles

High-performance computing and servers cooling systems

Product Lifecycle

Status: Active

Continuously supported with no immediate discontinuation anticipated

Availability of replacements or upgrades: Continued support with potential future enhancements

Several Key Reasons to Choose This Product

Increased efficiency and precision in BLDC motor control

Advanced features and diagnostics accessible via SPI interface

Wide voltage and temperature operating range facilitates versatile applications

Texas Instruments’ commitment to quality and long-term support

Streamlined design efforts due to integrated motor control functions