Texas Instruments DRV8351EVM Driver Evaluation Module

Introduction

The Texas Instruments DRV8351EVM Driver Evaluation Module (EVM) is a powerful tool designed to evaluate the capabilities of the DRV8351 gate driver IC. This module is specifically tailored for three-phase motor drive applications, making it an essential component for engineers and developers working in motor control systems.

Part Description

The DRV8351EVM features high-accuracy trimmed half-bridge drivers that can efficiently drive high-side and low-side N-type MOSFETs. It operates within a voltage range of 6V to 40V and can handle a peak output current of 30A. The module is equipped with onboard current sensing amplifiers (CSAs) for low-side current measurement, a buck converter for GVDD generation, and internal bootstrap diodes. Additionally, it includes user feedback mechanisms such as supply LEDs, fault LEDs, and a temperature sensor. The evaluation module is complemented by reference software that facilitates motor control and system monitoring, allowing users to program settings and manage fault conditions through the GuiComposer software.

Applications

• E-bikes, e-scooters, and e-mobility solutions
• Fans, pumps, and servo drives
• Brushless-DC (BLDC) motor modules and Permanent Magnet Synchronous Motors (PMSM)
• Cordless garden tools, power tools, and lawnmowers
• Cordless vacuum cleaners
• Drones, robotics, and remote-controlled toys
• Industrial and logistics robots

Industries

• Automotive
• Consumer Electronics
• Robotics
• Industrial Automation
• Aerospace and Defense
• Home Appliances

Usage Ideas

1. E-Bike Motor Control: Utilize the DRV8351EVM to develop and test a motor control system for an electric bicycle, allowing for smooth acceleration and efficient energy use.
2. Robotic Arm Development: Create a prototype of a robotic arm that uses brushless motors for precise movement, leveraging the evaluation module for motor control and feedback.
3. Automated Gardening Tool: Design a cordless gardening tool that employs the DRV8351EVM to drive a brushless motor, enhancing efficiency and reducing noise compared to traditional gas-powered tools.

Conclusion

The Texas Instruments DRV8351EVM Driver Evaluation Module is a versatile and robust solution for evaluating three-phase motor drive applications. With its advanced features and comprehensive software support, it serves as an invaluable resource for engineers looking to innovate in various industries, from consumer electronics to industrial automation. Whether you're developing e-mobility solutions or robotic systems, the DRV8351EVM provides the tools necessary to bring your projects to life.