Overview
The EVB-RTP100E005G1FL evaluation board demonstrates the performance advantages of Renesas low-voltage GaN technology in a high-efficiency synchronous buck converter. Featuring two RTP100E005G1FL 100V enhancement-mode GaN FETs in a half-bridge configuration and driven by the RRP68150 GaN gate driver, the board provides a compact platform for evaluating high-frequency power conversion designs.
Operating from a 48V input and delivering 12V output power up to 240W, the board enables evaluation of switching performance, efficiency, and power density across a wide range of operating conditions. Integrated test points simplify switching waveform measurements and power loss analysis, helping designers optimize next-generation power conversion systems.
Features
- Performance testing of Renesas low-voltage GaN over a wide range of Vin, Vout, Fsw, and Pout
- Flexible and user-friendly buck converter evaluation board
- Supports 48V input and 12V output with up to 240W output power
- Operates across switching frequencies from 250kHz to 1MHz
- High-frequency power conversion optimization
- Convenient test points for waveform measurement
- Supports high-efficiency, high-power-density designs
- Footprint-compatible GaN FET package simplifies migration from silicon MOSFET solution
Products in the Design

| RRP68150 | 100V, 2A Source, 5.3A Sink, 5V-Powered High-Frequency GaN/MOSFET Half-Bridge Drivers with Anti-Shoot-Through Protection |
Sample & Buy
EVB-RTP100E005G1FL
ActiveVideos & Training
REXGaN 100V GaN FETs deliver ultra-fast switching, low power loss, and high-power density for next-generation power conversion applications. Built on the Renesas REXGaN platform, these e-mode GaN power transistors combine low RDS(on), advanced packaging, and enhanced thermal performance to improve system efficiency. Silicon footprint compatibility enables low-friction migration from traditional silicon-based solutions while supporting higher performance and power density.
News & Blog Posts
Blog Post Oct 1, 2026 |