DRV8323RSRGZR - Texas Instruments

Manufacturer Part Number

DRV8323RSRGZR

Manufacturer

Texas Instruments

Introduction

Integrated circuit designed for power management in motor driving applications

Product Features and Performance

Supports multiphase stepper and brushless DC (BLDC) motors

Controller functions for commutation and direction management

SPI interface for programmable control

Utilizes Power MOSFET technology

Capable of driving up to 3 half-bridges

Operates from a supply voltage of 6V to 60V

Supports 5mA output current

Operating temperature range from -40°C to 125°C

Surface mount package for compact designs

Product Advantages

High integration reduces component count and system complexity

Robust design to withstand harsh conditions

Wide operating voltage range suitable for various applications

Thermal shutdown and under-voltage lockout for safety

Key Technical Parameters

Motor Type - Stepper: Multiphase

Motor Type - AC, DC: Brushless DC (BLDC)

Function: Controller

Output Configuration: Pre-Driver - Half Bridge (3)

Interface: SPI

Applications: Brushless DC (BLDC)

Current - Output: 5mA

Voltage - Supply: 6V ~ 60V

Quality and Safety Features

Thermal shutdown feature

Under-voltage lockout (UVLO)

Over-current protection

Compatibility

Designed to interface with microcontrollers via SPI

Suitable for driving a range of multiphase and BLDC motors

Application Areas

Consumer electronics

Automotive systems

Industrial automation

Drones and aerospace technology

Robotics

Product Lifecycle

Product Status: Active

No indicated discontinuation, replacements or upgrades

Several Key Reasons to Choose This Product

Highly integrated solution from a reputable manufacturer (Texas Instruments)

Wide voltage and temperature operating ranges for flexible use

Advanced protection features ensure reliable operation

Efficient power management for extended battery life in portable applications

Robust thermal management for enhanced lifespan

SPI interface enables precise control and diagnostics

Comprehensive design support from Texas Instruments