EPC91132 Review: GaN-Based Three‑Phase Inverter for Robotics and UAV Motor Drives GaNの話 – Maurizio Di Paolo Emilio 8 03, 2026 The EPC91132 evaluation board is a highly integrated three-phase inverter platform optimized for compact servo drives in humanoid robots and drone motors. Centered on the EPC33110 GaN ePower stage, it combines power conversion, current sensing, rotor position feedback, and a microcontroller into a 23 mm–diameter form factor. Integrated DC bus sensing, temperature monitoring, and RS485 communication enable precise, reliable field‑oriented control. This board provides a complete, space-efficient solution for developing high-performance BLDC and servo motor systems. Watch the video Tags: humanoid robots Maurizio Di Paolo Emilio, Director of Global Marketing Communications at EPC