Infineon Technologies EVAL_MTR_48V150A_GaN Evaluation Board

Introduction

The Infineon Technologies EVAL_MTR_48V150A_GaN Evaluation Board is a cutting-edge platform designed for high-performance motor-drive applications. It showcases the capabilities of CoolGaN 80V G3 transistors, making it an ideal choice for engineers looking to develop next-generation motor systems.

Part Description

This evaluation board supports motor-drive development with a voltage range of up to 48V and a current capacity of 150A. It features eight parallel CoolGaN transistors arranged in a half-bridge configuration, allowing for exceptional efficiency levels of up to 99%. The board is equipped with Infineon’s 1EDN7116U TDI EiceDRIVER gate drivers, optimized for rapid and precise GaN switching. Additionally, it includes three XENSIV TLE4972 magnetic current sensors for accurate phase-current measurement, ensuring reliable performance across various switching frequencies.

The EVAL_MTR_48V150A_GaN is designed for a battery input range of 14V to 66V and can produce an AC output from 0V to 19.5V, accommodating current levels between 110A and 160A. This makes it a comprehensive reference design for engineers focused on compact and high-efficiency GaN-based motor-drive solutions.

Applications

• Low-voltage, high-current motor drive development
• Field-Oriented Control (FOC) motor drive systems
• High-efficiency motor drives utilizing GaN technology
• Prototyping for next-generation motor designs
• Testing and evaluating high-power BLDC/PMSM motor systems
• Precision current measurement
• Battery-powered motor systems
• Research and education in GaN power electronics

Industries

• Automotive
• Robotics
• Industrial automation
• Renewable energy systems
• Consumer electronics
• Aerospace and defense

Usage Ideas

1. Electric Vehicle Motor Control: Utilize the evaluation board to develop and test a motor control system for electric vehicles, focusing on efficiency and performance under varying load conditions.
2. Robotic Arm Actuation: Implement the EVAL_MTR_48V150A_GaN in a robotic arm project, enabling precise control of brushless motors for smooth and accurate movements.
3. Renewable Energy Applications: Design a prototype for a wind turbine or solar tracking system that leverages the high efficiency of GaN technology to optimize energy conversion and management.

Conclusion

The Infineon Technologies EVAL_MTR_48V150A_GaN Evaluation Board is a powerful tool for engineers and developers in the field of motor-drive technology. With its high efficiency, robust design, and versatile applications, it stands out as a premier choice for advancing the development of next-generation motor systems across various industries. Whether for prototyping, testing, or educational purposes, this evaluation board offers a comprehensive solution for high-performance motor applications.