Infineon DEMO_HV_PACKAGE Evaluation Board

Introduction

The Infineon Technologies DEMO_HV_PACKAGE Evaluation Board is a power evaluation platform designed to support the integration and assessment of advanced high-voltage power packages. Its optimized layout and cooling-oriented design help engineers explore high-performance switching solutions in a practical half-bridge configuration.

Part Description

The DEMO_HV_PACKAGE evaluation board is built around an optimized half-bridge power stage suitable for evaluating bottom-side and top-side cooled power packages. It focuses on improving critical power-conversion design factors, including the power loop, cooling implementation, and stray inductance.

Key design characteristics include:

• Optimized half-bridge topology
• Support for bottom-side and top-side cooled power packages
• Improved power-loop design
• Innovative cooling concepts
• Kelvin source pin connection
• Reduced stray inductance
• Platform for high-performance power application development

The Kelvin source pin helps provide a cleaner reference for gate-drive circuitry, while the reduced inductance power path can support improved switching behavior in demanding power electronics designs.

Applications

Potential applications for the DEMO_HV_PACKAGE Evaluation Board include:

• High-voltage half-bridge testing
• Power package thermal evaluation
• Switching-performance characterization
• Gate-driver and power-stage development
• DC-DC converter prototyping
• Inverter power-stage research
• Power-loop optimization studies
• Cooling concept validation
• High-frequency power-conversion experiments

Industries

This evaluation board can be useful in industries such as:

• Automotive and electric mobility
• Renewable energy
• Industrial automation
• Power supply design
• Energy storage systems
• Electric vehicle charging
• Rail and transportation
• Aerospace and defense
• Research and academic laboratories
• Semiconductor and power electronics development

Usage Ideas

1. Half-Bridge Switching Test Bench
   Build a laboratory setup to compare switching waveforms, overshoot, and ringing under different gate-drive conditions.

2. Cooling Performance Study
   Evaluate thermal behavior of top-side and bottom-side cooled power packages using heatsinks, thermal interfaces, and controlled load conditions.

3. Compact Inverter Prototype
   Use the board as a starting point for investigating a high-performance inverter power stage for motor-drive or energy-conversion research.

Conclusion

The Infineon DEMO_HV_PACKAGE Evaluation Board provides a focused platform for evaluating advanced high-voltage power package integration in a half-bridge design. With an improved power loop, reduced stray inductance, Kelvin source connection, and cooling-oriented architecture, it is well suited for engineers developing efficient and high-performance power electronics systems.