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    Technical Lecture
    Lecture

    T33 - 48V Intermediate Bus DC-DC Converters

    Thursday, March 26, 2026
    10:20 AM - 12:00 PM CT
    Location: 214A

    Presentations:

    • 10:20 AM - 10:40 AM CT
      A 98.0% Efficiency GaN-Based Intermediate Bus Converter (IBC) with Bidirectional Full-Wave Current Sensor and Near-Zero Dead-Time GaN Driver for Data Center Applications

      Technical Lecture Presenter: Yike Fang (he/him/his) – Zhejiang University

      Co-Author: Longcheng Pi – Zhejiang University

      Co-Author: Bin Chen (he/him/his) – Zhejiang University

      Co-Author: Lian Wang – Primechip Semiconductor

      Co-Author: Xugang Ke (he/him/his) – Zhejiang University

      Co-Author: Linxin Jiang – Zhejiang University

      Co-Author: Lunhui Yao (he/him/his) – Chargerlab Limited

      Co-Author: Yi Fang – Zhejiang University

      Co-Author: Yuhang Zheng – Zhejiang University

      Co-Author: Jingni Hong – Zhejiang University

      Co-Author: Liping Zhao – Primechip Semiconductor

      Co-Author: Lenian He – Zhejiang University

    • 10:40 AM - 11:00 AM CT
      5000 W/in³ Single-Stage Resonant Switched- Capacitor Converter for 48 V-to-12 V Applications

      Technical Lecture Presenter: Haoran Xu – Huazhong University of Science and Technology

      Co-Author: Weijia Hao – Huazhong University of Science and Technology

      Co-Author: Jingbin Wu – Huazhong University of Science and Technology

      Co-Author: Desheng Zhang – Wuhan University of Technology

      Co-Author: Run Min – Huazhong University of Science and Technology

      Co-Author: Qiaoling Tong – Huazhong University of Science and Technology

      Co-Author: Xuecheng Zou – Henan Academy of Sciences

    • 11:00 AM - 11:20 AM CT
      A 30-60V Input 6V Output Regulated Resonant SC Converter with Unified Hard-Soft Switching Control Achieving 100A and 1339W/in³ for High-Performance Computing

      Technical Lecture Presenter: Haoyu Wang – Tsinghua University

      Co-Author: Zhoutong Liu, Master of Engineering (he/him/his) – Tsinghua University

      Co-Author: Junxiang Xu – Tsinghua University

      Co-Author: Xuliang Wang, PhD (he/him/his) – Tsinghua University

      Co-Author: Yilong Liu – Lenovo

      Co-Author: Xiaodong Li – Lenovo

      Co-Author: Jishun Cui – Lenovo

      Co-Author: Yan Wang – Tsinghua University

      Co-Author: Xiaosen Liu – Tsinghua University

    • 11:20 AM - 11:40 AM CT
      A Simple Method for Capacitor Voltage Balancing of Flying-Capacitor Three-Level Buck Converters

      Technical Lecture Presenter: Juan Rodriguez, PhD – Universidad de Oviedo

      Co-Author: Pablo M. Gil (he/him/his) – Universidad de Oviedo

      Co-Author: Diego G. Lamar – University of Oviedo

    • 11:40 AM - 12:00 PM CT
      High Density Fractional Ratio Switched Capacitor Converter

      Technical Lecture Presenter: Roberto Rizzolatti, PhD (he/him/his) – Infineon Technologies Austria AG

      Co-Author: Simone Mazzer – 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: Erik Medeossi – Infineon Technologies Austria AG

      Co-Author: Gerald Deboy – Infineon Technologies

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