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    Technical Lecture
    Lecture

    T25 - 48V-to-1V Direct DC-DC Conversion

    Thursday, March 26, 2026
    8:20 AM - 10:00 AM CT
    Location: 214A

    Presentations:

    • 8:20 AM - 8:40 AM CT
      Multi-ZVS-Bus Multiphase Buck Converter for High-Peak-Current 48-V VRM Applications

      Technical Lecture Presenter: Yanqing Wu (he/him/his) – Zhejiang University

      Co-Author: Yenan Chen, PhD – College of Electrical Engineering, Zhejiang University

      Co-Author: Dehong Xu, PhD – Zhejiang University

    • 8:40 AM - 9:00 AM CT
      A Three-Phase Hybrid Converter with 6× Duty-Cycle Extension and Fast Transient Response for Direct 48V-to-Pol Conversion

      Technical Lecture Presenter: Yuxiao Yang (he/him/his) – University of Electronic Science and Technology of China

      Co-Author: Hanbo Tu – University of Electronic Science and Technology of China

      Co-Author: Sasa Tong – University of Electronic Science and Technology of China

      Co-Author: Zhengxi Wang – University of Electronic Science and Technology of China

      Co-Author: Zheng Yang – University of Electronic Science and Technology of China

      Co-Author: Wanjun Chen – UESTC

      Co-Author: Zekun Zhou – University of Electronic Science and Technology of China

      Co-Author: Bo Zhang – UESTC

    • 9:00 AM - 9:20 AM CT
      A Multiple-Inductor-Middle 48V-1V Hybrid DC-DC Converter for Computing Power Delivery

      Technical Lecture Presenter: Zhiguo Tong, PhD – University of Pennsylvania

      Co-Author: Yan Lu – Tsinghua University

    • 9:20 AM - 9:40 AM CT
      A Quasi-Single-Stage 48 V–to–0.8 V Voltage Regulator Module Based on Half-Bridge Current Doubler with Zero Bias TLVR

      Technical Lecture Presenter: Simone Mazzer (he/him/his) – University of Udine (DPIA); Infineon Technologies Austria AG

      Co-Author: Roberto Rizzolatti, PhD (he/him/his) – Infineon Technologies Austria AG

      Co-Author: Mario Ursino, PhD (he/him/his) – Infineon Technology AT

      Co-Author: Kevin Zufferli, PhD (he/him/his) – Infineon Technologies AT

      Co-Author: Gerald Deboy – Infineon Technologies

      Co-Author: Stefano Saggini, PhD (he/him/his) – Università di Udine DPIA

    • 9:40 AM - 10:00 AM CT
      Design and Optimization of a 48V–1V Merged Buck–Boost LLC Converter for Vertical Power Delivery to Ultra-High-Current AI Processors

      Technical Lecture Presenter: Zhaotian Yan (he/him/his) – The Hong Kong University of Science and Technology

      Co-Author: Zongjie Zhou (he/him/his) – The Hong Kong University of Science and Technology

      Co-Author: Junmin Jiang – Southern University of Science and Technology

      Co-Author: Kevin Jing Chen – The Hong Kong University of Science and Technology

      Co-Author: Ping Wang (he/him/his) – The Hong Kong University of Science and Technology