• 博士｜國立陽明交通大學 電機學院 （畢業生代表、斐陶斐榮譽會員）
• Ph.D., College of Electrical Engineering, National Yang Ming Chiao Tung University (Commencement Representative, Phi Tau Phi Honorary Member)

目前任職於國立清華大學電機工程學系，擔任助理教授。於加入學界前，曾於台達電子研發中心與聯詠科技等 IC 設計公司任職，累積完整的產業實務經驗，涵蓋半導體元件、電路設計、系統架構與產品化開發。

產業期間參與多項高頻電源轉換器與電源管理 IC 產品之研發，並協助開發全球首款量產氮化鎵（GaN）充電器 （2017 年，台達旗下品牌 Innergie 55cc），推動寬能隙半導體技術於實際電源產品中的落地應用。 ▶ 觀看影片

發表多篇論文於 IEEE International Solid-State Circuits Conference（ISSCC）與 IEEE International Electron Devices Meeting（IEDM）等國際會議。 其研究方向主要包含功率積體電路設計、高頻電力轉換技術、高密度功率模組整合，以及氮化鎵（GaN）與碳化矽（SiC）等寬能隙半導體技術。

He is currently an Assistant Professor in the Department of Electrical Engineering at National Tsing Hua University (NTHU), Taiwan. Prior to joining academia, he worked at Delta Electronics Research and Development Center and Novatek Microelectronics, gaining extensive industrial experience spanning semiconductor devices, circuit design, system architecture, and product development.

During his industrial career, he participated in the development of multiple high-frequency power converters and power management IC products, and contributed to the development of the world's first mass-produced GaN charger (2017, Delta Group brand Innergie 55cc), promoting the practical deployment of wide-bandgap semiconductor technologies in commercial power systems. ▶ Watch Video

He has also authored and coauthored papers presented at the IEEE International Solid-State Circuits Conference (ISSCC) and the IEEE International Electron Devices Meeting (IEDM). His research interests include power integrated circuits, high-frequency power conversion, advanced power module integration, and wide-bandgap semiconductor technologies such as GaN and SiC.

期刊與會議論文主要發表於 IEEE ISSCC、IEDM、VLSI Symposium、 JSSC、TPE等國際會議與期刊，研究主題涵蓋高壓 GaN 驅動器、功率積體電路、先進電源轉換架構與第三類半導體系統整合。

His publications appear in IEEE journals and conferences, including IEEE JSSC, TPE, ISSCC, IEDM, and the VLSI Symposium. His research covers high-voltage GaN drivers, power integrated circuits, advanced power conversion architectures, and wide-bandgap semiconductor system integration.

會議論文 (Conference Papers)

Conference Papers

1. Sheng-Hsi Hung, Po-Jui Chiu, Chi-Yu Chen, Xiao-Quan Wu, Yu-Ting Huang, Chien-Wei Cho, Ke-Horng Chen, Ying-Hsi Lin, Tsung-Yen Tsai, Shian-Ru Lin, "Full-Chip ESD for the Monolithic GaN-Based Gate Driver With Ultra-Low Leakage Current," IEEE International Electron Devices Meeting (IEDM), 2026.
2. Yu-Ting Huang, Xiao-Quan Wu, Sheng-Hsi Hung, Tz-Wun Wang, Chi-Yu Chen, Po-Jui Chiu, Chien-Wei Cho, Tay Jye Ni, Ke-Horng Chen, Ying-Hsi Lin, Shian-Ru Lin, "Enhanced Monolithic Bidirectional Dual-Gate GaN HEMT Switch with Split Source Field Plates for Current Collapse Suppression," IEEE European Solid-State Electronics Research Conference (ESSERC), 2025.
3. Chi-Yu Chen, Tz-Wun Wang, Po-Jui Chiu, Yu-Ting Huang, Xiao-Quan Wu, Chien-Wei Cho, Sheng-Hsi Hung, Yu-Tse Shih, Ke-Horng Chen, Ying-Hsi Lin, "An Accurate Secondary-Side Controller with GaN-Based Isolated Driver Achieving Sub-1% Error On-Chip Sensing," IEEE International Solid-State Circuits Conference (ISSCC), 2025.
4. Po-Jui Chiu, Tz-Wun Wang, Xiao-Quan Wu, Chi-Yu Chen, Yu-Ting Huang, Chien-Wei Cho, Sheng-Hsi Hung, Yu-Tse Shih, Ke-Horng Chen, Ying-Hsi Lin, "A Dynamic-RON-Diminished Bidirectional GaN Load Switch with Inrush Current Protection and Spike Attenuation," IEEE International Solid-State Circuits Conference (ISSCC), 2025.
5. Tz-Wun Wang, Sheng-Hsi Hung, Po-Jui Chiu, Chi-Yu Chen, Chang-Lin Go, Yu-Ting Huang, Xiao-Quan Wu, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, "98.7% Efficiency 1200V-to-48V LLC Converter with CC/CV Mode Charging Compliant with EVSE Level 1," IEEE International Solid-State Circuits Conference (ISSCC), 2024.
6. Sheng-Hsi Hung, Tz-Wun Wang, Chien-Wei Cho, Po-Jui Chiu, Chi-Yu Chen, Ke-Horng Chen, Kuo-Lin Zheng, Chih-Chen Li, "Field Plate and Package Optimization for GaN Devices and Systems," IEEE Symposium on VLSI Technology and Circuits, 2024.
7. Po-Jui Chiu, Tz-Wun Wang, Chi-Yu Chen, Sheng-Hsi Hung, Yu-Ting Huang, Xiao-Quan Wu, Ke-Horng Chen, Kuo-Lin Zheng, Chih-Chen Li, "A 15.4 ppm/°C GaN-Based Voltage Reference with Process-Variation-Immunity and High PSR for EV Power Systems," IEEE Symposium on VLSI Technology and Circuits, 2024.
8. Chi-Yu Chen, Tz-Wun Wang, Po-Jui Chiu, Sheng-Hsi Hung, Chang-Lin Go, Xiao-Quan Wu, Yu-Ting Huang, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, "A Monolithic GaN-Based Gate Driver for LLC-SRC with Three-Phase Startup Clamping Achieving 23.2 μA IQ and 98.6% Peak Efficiency," IEEE Symposium on VLSI Technology and Circuits, 2024.
9. Tz-Wun Wang, Chang-Lin Go, Sheng-Hsi Hung, Chi-Yu Chen, Po-Jui Chiu, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Tsung-Yen Tsai, Shian-Ru Lin, "ESD HBM 3kV Discharge for Monolithic GaN-on-Si HEMTs Integrated Chips," IEEE International Electron Devices Meeting (IEDM), 2023.
10. Tz-Wun Wang, Si-Yi Li, Sheng-Hsi Hung, Tzu-Ying Wu, Chi-Yu Chen, Po-Jui Chiu, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Tsung-Yen Tsai, "Multiple-Phase Accelerated Current Control in Bidirectional Energy Transfer of Automotive High-Voltage and Low-Voltage Batteries," IEEE International Solid-State Circuits Conference (ISSCC), 2023.
11. Shu-Yung Lin, Ssu-Yu Lin, Sheng-Hsi Hung, Tz-Wun Wang, Ching-Ho Li, Chang-Lin Go, Shao-Chang Huang, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, "A GaN Gate Driver with On-Chip Adaptive On-Time Controller and Negative Current Slope Detector," IEEE International Solid-State Circuits Conference (ISSCC), 2023.
12. Yu-Yung Kao, Tz-Wun Wang, Sheng-Hsi Hung, Yong-Hwa Wen, Tzu-Hsien Yang, Si-Yi Li, Ke-Horng Chen, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "A Monolithic GaN-Based Driver and GaN Power HEMT with Diode-Emulated GaN Technique for 50 MHz Operation and Sub-0.2 ns Deadtime Control," IEEE International Solid-State Circuits Conference (ISSCC), 2022.

期刊論文 (Journal Papers)

Journal Papers

1. Po-Jui Chiu, Xiao-Quan Wu, Yu-Ting Huang, Chi-Yu Chen, Chien-Wei Cho, Ke-Horng Chen, Sheng-Hsi Hung, Xi Zhu, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "Self-Protected Brushless Direct Current Motor Gate Driver Against Ringing and Energy Pump-Back Suppressing GNSS/Wi-Fi Interference for UAVs," IEEE Transactions on Power Electronics, 2026.
2. Chi-Yu Chen, Po-Jui Chiu, Yu-Ting Huang, Xiao-Quan Wu, Chien-Wei Cho, Sheng-Hsi Hung, Tz-Wun Wang, Ke-Horng Chen, Ying-Hsi Lin, Tsung-Yen Tsai, "Monolithic GaN-Based Secondary-Side Controller for Precise Dead-Time Control Enabling ZVS and ZCS," IEEE Journal of Solid-State Circuits, 2025.
3. Chi-Yu Chen, Po-Jui Chiu, Xiao-Quan Wu, Yu-Ting Huang, Tz-Wun Wang, Sheng-Hsi Hung, Chang-Lin Go, Ke-Horng Chen, Ying-Hsi Lin, Tsung-Yen Tsai, "A Monolithic GaN-Based LLC-SRC with Sub-1mA Quiescent Current and 98.6% Peak Efficiency for Energy Star Standard and 80 Plus Titanium Standard," IEEE Transactions on Power Electronics, 2025.
4. Po-Jui Chiu, Xiao-Quan Wu, Chi-Yu Chen, Yu-Ting Huang, Chien-Wei Cho, Tz-Wun Wang, Sheng-Hsi Hung, Ke-Horng Chen, Ying-Hsi Lin, Shian-Ru Lin, "A Dynamic-RON-Reduced Bidirectional GaN Load Switch with Inrush Current Protection and Spike Suppression," IEEE Transactions on Power Electronics, 2025.
5. Sheng-Hsi Hung, Tz-Wun Wang, Si-Yi Li, Wei-Chien Hung, Ya-Ting Hsu, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "A High Common-Mode Transient Immunity GaN-on-SOI Gate Driver With Quad-Drive Control Technique for High dV/dt 1700-V SiC Power Switch," IEEE Journal of Solid-State Circuits, vol. 59, no. 8, pp. 2581–2590, 2024.
6. Tz-Wun Wang, Po-Jui Chiu, Chi-Yu Chen, Sheng-Hsi Hung, Yu-Ting Huang, Xiao-Quan Wu, Chang-Lin Go, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, "98.7% Efficiency 1200–48 V LLC Converter Using Triple Step-Down Converter With One-Inductor Technique Compliant With EVSE Level 1," IEEE Journal of Solid-State Circuits, vol. 59, no. 12, pp. 4188–4198, 2024.
7. Tz-Wun Wang, Sheng-Hsi Hung, Si-Yi Li, Chi-Yu Chen, Po-Jui Chiu, Tzu-Ying Wu, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, "Monolithic GaN-Based Multiple-Phase Bidirectional Energy Transfer With Seamless Control Applied on High-Voltage and Low-Voltage Batteries," IEEE Transactions on Circuits and Systems I: Regular Papers, 2024.
8. Po-Jui Chiu, Chi-Yu Chen, Xiao-Quan Wu, Yu-Ting Huang, Tz-Wun Wang, Sheng-Hsi Hung, Ke-Horng Chen, Kuo-Lin Zheng, Chih-Chen Li, "A 15.4 ppm/°C GaN-Based Voltage Reference With Process-Variation-Immunity and High PSR for Electric Vehicle Power Systems," IEEE Solid-State Circuits Letters, 2024.
9. Shu-Yung Lin, Ssu-Yu Lin, Sheng-Hsi Hung, Tz-Wun Wang, Ching-Ho Li, Chang-Lin Go, Shao-Chang Huang, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, "Monolithic GaN-Based Gate Driver with On-Chip Adaptive On-Time Controller and Negative Current Slope Detector to Prevent Shoot-Through," IEEE Solid-State Circuits Letters, vol. 6, pp. 217–220, 2023.
10. Si-Yi Li, Sheng Cheng Lee, Sheng-Hsi Hung, Zheng-Lun Huang, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "A 4–40 V Wide Input Range Boost Converter With the Protection Re-Cycling Technique for 200 W High Power LiDAR System in Long-Distance Object Detection," IEEE Journal of Solid-State Circuits, vol. 58, no. 7, pp. 1850–1859, 2023.
11. Tz-Wun Wang, Yu-Yung Kao, Sheng-Hsi Hung, Yong-Hwa Wen, Tzu-Hsien Yang, Si-Yi Li, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, "Monolithic GaN-Based Driver and GaN Switch With Diode-Emulated GaN Technique for 50-MHz Operation and Sub-0.2-ns Deadtime Control," IEEE Journal of Solid-State Circuits, vol. 57, no. 12, pp. 3877–3888, 2022.
12. Yong-Hwa Wen, Tz-Wun Wang, Tzu-Hsien Yang, Sheng-Hsi Hung, Kuo-Lin Zheng, Ke-Horng Chen, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "A –10 to –20-V Inverting Buck-Boost Drive GaN Driver With Sub-1-μA Leakage Current Vth Tracking Technique for 20-MHz Depletion-Mode GaN Metal–Insulator–Semiconductor High-Electron-Mobility Transistors," IEEE Journal of Solid-State Circuits, vol. 58, no. 2, pp. 497–507, 2022.
13. Yu-Yung Kao, Sheng-Hsi Hung, Hsuan-Yu Chen, Jia-Jyun Lee, Ke-Horng Chen, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai, "Fully Integrated GaN-on-Silicon Gate Driver and GaN Switch With Temperature-Compensated Fast Turn-On Technique for Achieving Switching Frequency of 50 MHz and Slew Rate of 118.3 V/ns," IEEE Journal of Solid-State Circuits, vol. 56, no. 12, pp. 3619–3627, 2021.
14. Chih-Wei Chang, Sheng-Hsi Hung, Jin-Chern Chiou, "A Wireless and Batteryless Microsystem With Implantable Grid Electrode/3-Dimensional Probe Array for ECoG and Extracellular Neural Recording in Rats," Sensors, vol. 13, no. 4, pp. 4624–4639, 2013.
15. Chih-Wei Chang, Kuan-Chou Hou, Li-Jung Shieh, Sheng-Hsi Hung, Jin-Chern Chiou, "Wireless Powering Electronics and Spiral Coils for Implant Microsystem Toward Nanomedicine Diagnosis and Therapy in Free-Behavior Animal," Solid-State Electronics, vol. 77, pp. 93–100, 2012.
16. Chih-Wei Chang, Sheng-Hsi Hung, Jin-Chern Chiou, Yu-Hao Huang, Fu-Zen Shaw, "Wireless and Batteryless Biomedical Microsystem for Neural Recording and Epilepsy Suppression Based on Brain Focal Cooling," IET Nanobiotechnology, vol. 5, no. 4, pp. 143–147, 2011.