A Pre-Charge Tracking Technique in the 40MHz High-switching 48-to-5V DC-DC Buck Converter with GaN Switches for Reducing Large Self-commutation Loss and Achieving a High Efficiency of 95.4%. - Tzu-Hsien Yang; Chun-Kai Chiu; Yong-Hwa Wen; Ke-Horng Chen; Ying-Hsi Lin; Shian-Ru Lin; Tsung-Yen Tsai (ESSCIRC, 2021)

17.7 A 0.03mV/mA Low Crosstalk and 185nA Ultra-Low-Quiescent Single-Inductor Multiple-Output Converter Assisted by 5-Input Operational Amplifier for 94.3% Peak Efficiency and 3.0W Driving Capability. - Tzu-Hsien Yang; Yong-Hwa Wen; Yu-Jheng Ou Yang; Chun-Kai Chiu; Bo-Kuan Wu; Ke-Horng Chen; Ying-Hsi Lin; Shian-Ru Lin; Tsung-Yen Tsai (ISSCC, 2021)

A Pre-Charge Tracking Technique in the 40 MHz High-Speed Switching 48-to-5 V GaN-Based DC-DC Buck Converter for Reducing Large Self-Commutation Loss and Achieving a High Efficiency of 95.4%. - Tzu-Hsien Yang; Yong-Hwa Wen; Chun-Kai Chiu; Ke-Horng Chen; Ying-Hsi Lin; Shian-Ru Lin; Tsung-Yen Tsai (IEEE J. Solid State Circuits, 2022)

A 94.3% Peak Efficiency Adaptive Switchable CCM and DCM Single-Inductor Multiple-Output Converter With 0.03 mV/mA Low Crosstalk and 185 nA Ultralow Quiescent. - Tzu-Hsien Yang; Yong-Hwa Wen; Yu-Jheng Ouyang; Chun-Kai Chiu; Bo-Kuan Wu; Ke-Horng Chen; Ying-Hsi Lin; Shian-Ru Lin; Tsung-Yen Tsai (IEEE J. Solid State Circuits, 2022)