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Wide Bandgap Power IC

Wide Bandgap materials such as GaN and SiC are getting more and more popular in many applications such as EV. Apart from their superior electrical performance compared to silicon technology, there are also many challenges such as process immaturity, EMI induced by high switching speed and etc.



We have multiple running projects on GaN power IC and sensor designs, please stay tuned!


A GaN-based Class-D audio amplifier

Key Publication:

1.     M. Chen, H. Zhang and Q. Fan, "A 155W −95.6 dB THD+N GaN-based Class-D Audio Amplifier With LC Filter Nonlinearity Compensation," 2023 IEEE Applied Power Electronics Conference and Exposition (APEC), Orlando, FL, USA, 2023, pp. 1207-1210, doi: 10.1109/APEC43580.2023.10131323.

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