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GaN-Based Motor Drive Redefines Compact Power for Humanoid Robots and UAVs

GaN-Based Motor Drive Redefines Compact Power for Humanoid Robots and UAVs

In an interview with Power Electronics News, Marco Palma, director of motor drive systems and applications at EPC, noted that the EPC91118 supports up to 15 Arms per phase for three-phase BLDC motors from a 15-V to 55-V DC input. Remarkably, the complete power stage, sensing, control, and communication features are all integrated into a 32-mm diameter board, setting a new benchmark for miniaturization in motor control.

Power Electronics News
July 2025
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