Chih-Chiao Tsai

Title: Chih-Chiao Tsai: Innovator in Synchronous Rectifier Technology

Introduction

Chih-Chiao Tsai is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of power electronics, particularly through his innovative work on synchronous rectifier controllers. His expertise and inventions have had a considerable impact on the efficiency of power conversion systems.

Latest Patents

Chih-Chiao Tsai holds a patent for a synchronous rectifier controller with a slew-rate detector. This invention controls a rectification power switch that is connected in series with a secondary winding between two power lines. The synchronous rectifier features a gate driver that operates the rectification power switch. Additionally, the slew-rate detector monitors the channel voltage of the rectification power switch and determines if the slew rate exceeds a predefined slope threshold. If the slew rate surpasses this threshold, the detector activates the rectification power switch through the gate driver. Conversely, if the slew rate is below the threshold, the detector adjusts the slope threshold accordingly. This innovation enhances the performance and reliability of power conversion systems.

Career Highlights

Chih-Chiao Tsai is currently employed at Weltrend Semiconductor Inc., where he continues to develop cutting-edge technologies in the semiconductor industry. His work focuses on improving the efficiency and functionality of power management solutions.

Collaborations

Chih-Chiao Tsai collaborates with Jui-Chang Chuang, a fellow innovator in the field. Their combined expertise contributes to advancements in power electronics and semiconductor technologies.

Conclusion

Chih-Chiao Tsai's contributions to synchronous rectifier technology exemplify his commitment to innovation in power electronics. His patent and ongoing work at Weltrend Semiconductor Inc. highlight his role as a key player in the industry.