Chieh-Ju Tsai (he/him/his)

National Taiwan University NTU

Chieh-Ju Tsai was born in Taiwan, in 1993. He received the B.S. degree in electrical engineering from the National Taipei University of Technology, Taipei, Taiwan, in 2015. He is currently working toward the Ph.D. degree in electrical engineering with National Taiwan University, Taipei. He is a Member of the Power Electronics Laboratory, National Taiwan University. His research interests include modeling and control of advanced power management IC especially on low quiescent current and high-speed architecture for mobile devices.

Presentation(s):

• 2099 - A Bootstrapless KY-S-Hybrid Buck-Boost Converter with Full Range iLs Reduction and 400% Line Transient Response Acceleration for AI-Mobile Application

  Wednesday, March 19, 2025
  8:30 AM – 8:50 AM ET

• D14.2 - A 24 – 16 V to 0.8 – 1.2 V Merged 4-Stage Hybrid-SC-SL Converter with 96.5% Peak Efficiency and Larger Than 50% iL Reduction

  Thursday, March 20, 2025
  11:30 AM – 1:30 PM ET

• D14.4 - A KY Buck-Boost Converter with Extended Ramp Control Achieving 1500% Output Variation Reduction for Smooth Mode Transition

  Thursday, March 20, 2025
  11:30 AM – 1:30 PM ET

• D03.5 - A 90.9% Peak Efficiency KY Single-Inductor Bipolar-Output Converter with Conductance Modulation Controller for Active-Matrix Organic Light Emitting Diode Power Supply

  Thursday, March 20, 2025
  11:30 AM – 1:30 PM ET

• D14.5 - An USB Cable based Extended Conversion Range L-First Hybrid-Converter using Valley-Virtual-Inductor-Current-Mode Control with Auto-Tracking Slope Compensation Against ±50% Inductance Variation

  Thursday, March 20, 2025
  11:30 AM – 1:30 PM ET

• D03.7 - An Improved PFM Control Scheme for Three-Level Buck Converter based on Ton Extension Achieving an 810% Frequency Reduction

  Thursday, March 20, 2025
  11:30 AM – 1:30 PM ET