Infineon Technologies REF-10KW-3LBUCK-SIC400 Reference Board

Introduction

The Infineon Technologies REF-10KW-3LBUCK-SIC400 Reference Board is a cutting-edge platform designed for evaluating advanced power conversion technologies. Utilizing a 3-level-flying capacitor Buck DC/DC converter, this board is versatile enough to be reconfigured for 2-level operation, making it an essential tool for engineers and developers in the power electronics field.

Part Description

The REF-10KW-3LBUCK-SIC400 Reference Board is engineered to facilitate the evaluation of CoolSiC™ MOSFETs, specifically the 400V and 650V G2 variants. It provides comprehensive layout guidelines that optimize commutation and gate loops, ensuring efficient performance in high-power applications. The board supports various auxiliary supplies, including floating gate-drive, startup, pre-charging, and voltage balancing of the flying capacitor in multi-level topologies. Key features include a low-cost isolated auxiliary gate drive supply, adjustable driving voltage for gate drive testing, and low commutation inductance for enhanced performance.

Applications

• Server (AI) and telecom switch-mode power supplies (SMPS)
• Energy storage systems and uninterruptible power supplies (UPS)
• Renewable energy systems
• Motor control and drives
• Class-D audio amplifiers
• High-voltage solid-state power distribution

Industries

• Telecommunications
• Renewable Energy
• Automotive
• Consumer Electronics
• Industrial Automation
• Data Centers

Usage Ideas

1. Server Power Supply Evaluation: Use the REF-10KW-3LBUCK-SIC400 to design and test a high-efficiency power supply for AI servers, focusing on optimizing the 3-level topology for reduced energy loss.

2. Energy Storage System Development: Implement the reference board in a prototype energy storage system, evaluating its performance in managing energy flow and ensuring reliable operation during peak loads.

3. Class-D Audio Amplifier Project: Create a high-performance Class-D audio amplifier using the REF-10KW-3LBUCK-SIC400 to explore its capabilities in delivering clean power to audio components while minimizing distortion.

Conclusion

The Infineon Technologies REF-10KW-3LBUCK-SIC400 Reference Board is a powerful tool for engineers looking to innovate in the field of power electronics. With its advanced features and versatile applications, it serves as a vital resource for developing efficient power solutions across various industries. Whether for server power supplies, energy storage systems, or audio applications, this reference board is designed to meet the demands of modern power conversion challenges.