S3: DC-DC Converters - Switched Capacitors and Datacenter Applications
Monday, October 12, 2020
11:00 AM - 11:30 AM

Presentations and Authors:

1. Upscaling Supercapacitor assisted Low Dropout Regulator for High-Current and High-Voltage for the 48 V DC Google Rack Architecture (Thilanga Ariyarathna, Nihal Kularatna, D. Alistair Steyn-Rosse)

2. An Integrated Programmable Gate Timing Control and Gate Driver Chip for a 48V-to-0.75V Active-Clamp Forward Converter Power Block (Dongkwun Kim, Yoshitaka Yamauchi, Xiaodong Meng, Tianyu Jia, Liam McAuliffe, Todd Takken, Kevin Tien, Shurong Tian, Yuan Yao, Andrew Ferencz, Mingoo Seok, Xin Zhang)

3. Series Voltage Compensator for Differential Power Processing (Ping Wang, Minjie Chen)

4. A 12 Switch Zero-Inductor Voltage Converter Topology For Next Generation Datacenters (Samuel Webb, Yan-Fei Liu)

5. Merged-Two-Stage Resonant and PWM Soft-Charging of Hybrid-Switched-Capacitor DC-DC Converters (Yenan Chen, Jaeil Baek, Minjie Chen)

6. Reducing COSS Switching Loss in a GaN-Based Resonant Cockcroft-Walton Converter using Resonant Charge Redistribution (Nathan Miles Ellis, Rajeevan Amirtharajah)

7. Switched Capacitor Converter with Flexible Voltage Gain and 99.2% Efficiency Utilizing Autotransformer (Fnu Satvik, Wensong Yu, Dakai Wang, Siyuan Chen)

8. A Novel Hybrid 4:1 Step Down Converter using an Autotransformer with DC Winding Current (Cheng Li, Diego Serrano, José A. Cobos)

Sessions (On-Demand with Live Q&A Sessions)