A 97% Peak Efficiency and 308 A/in3 Current Density 48-to-4 V Two-Stage Resonant Switched-Capacitor Converter for Data Center Applications

2020 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec39645.2020.9124488 ◽

2020 ◽

Cited By ~ 5

Author(s):

Wen Chuen Liu ◽

Zichao Ye ◽

Robert C.N. Pilawa-Podgurski

Keyword(s):

Current Density ◽

Data Center ◽

Switched Capacitor ◽

Peak Efficiency ◽

Two Stage ◽

Switched Capacitor Converter

Download Full-text

A Dual Active Bridge Derived Hybrid Switched Capacitor Converter Based Two-Stage 48 V VRM

IEEE Transactions on Power Electronics ◽

10.1109/tpel.2020.3046362 ◽

2020 ◽

pp. 1-1

Author(s):

Somnath Khatua ◽

Debaprasad Kastha ◽

Santanu Kapat

Keyword(s):

Switched Capacitor ◽

Two Stage ◽

Dual Active Bridge ◽

Switched Capacitor Converter

Download Full-text

A 93.7% Efficient 400A 48V-1V Merged-Two-Stage Hybrid Switched-Capacitor Converter with 24V Virtual Intermediate Bus and Coupled Inductors

2021 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec42165.2021.9487345 ◽

2021 ◽

Author(s):

Yenan Chen ◽

Hsin Cheng ◽

David M. Giuliano ◽

Minjie Chen

Keyword(s):

Switched Capacitor ◽

Two Stage ◽

Coupled Inductors ◽

Switched Capacitor Converter

Download Full-text

A High Performance 48-to-8 V Multi-Resonant Switched-Capacitor Converter for Data Center Applications

2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe) ◽

10.23919/epe20ecceeurope43536.2020.9215857 ◽

2020 ◽

Cited By ~ 1

Author(s):

Rose A. Abramson ◽

Zichao Ye ◽

Robert C.N. Pilawa-Podgurski

Keyword(s):

Data Center ◽

High Performance ◽

Switched Capacitor ◽

Switched Capacitor Converter

Download Full-text

A 48-to-6 V Multi-Resonant-Doubler Switched-Capacitor Converter for Data Center Applications

2020 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec39645.2020.9124384 ◽

2020 ◽

Cited By ~ 4

Author(s):

Zichao Ye ◽

Rose A. Abramson ◽

Robert C. N. Pilawa-Podgurski

Keyword(s):

Data Center ◽

Switched Capacitor ◽

Switched Capacitor Converter

Download Full-text

LEGO-Boost: A Merged-Two-Stage Resonant-Switched-Capacitor Converter with High Voltage Conversion Ratio

2020 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec39645.2020.9124570 ◽

2020 ◽

Cited By ~ 2

Author(s):

Yenan Chen ◽

Jaeil Baek ◽

Minjie Chen

Keyword(s):

High Voltage ◽

Conversion Ratio ◽

Switched Capacitor ◽

Two Stage ◽

Switched Capacitor Converter ◽

Voltage Conversion

Download Full-text

A 48-to-12 V Cascaded Resonant Switched-Capacitor Converter Achieving 4068 W/in3 Power Density and 99.0% Peak Efficiency

2021 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec42165.2021.9487264 ◽

2021 ◽

Author(s):

Ting Ge ◽

Zichao Ye ◽

Rose A. Abramson ◽

Robert C.N. Pilawa-Podgurski

Keyword(s):

Power Density ◽

Switched Capacitor ◽

Peak Efficiency ◽

Switched Capacitor Converter

Download Full-text

Two-stage multiphase switched-capacitor converter with variable-phase and PWM control

The 2010 International Power Electronics Conference - ECCE ASIA - ◽

10.1109/ipec.2010.5543869 ◽

2010 ◽

Author(s):

Yuen-Haw Chang

Keyword(s):

Switched Capacitor ◽

Pwm Control ◽

Two Stage ◽

Variable Phase ◽

Switched Capacitor Converter

Download Full-text

10.2 A digitally controlled 94.8%-peak-efficiency hybrid switched-capacitor converter for bidirectional balancing and impedance-based diagnostics of lithium-ion battery arrays

2017 IEEE International Solid-State Circuits Conference (ISSCC) ◽

10.1109/isscc.2017.7870320 ◽

2017 ◽

Cited By ~ 7

Author(s):

Christopher Schaef ◽

Eric Din ◽

Jason T. Stauth

Keyword(s):

Lithium Ion Battery ◽

Lithium Ion ◽

Switched Capacitor ◽

Peak Efficiency ◽

Digitally Controlled ◽

Switched Capacitor Converter

Download Full-text

A high efficiency resonant switched-capacitor converter for data center

2017 IEEE Energy Conversion Congress and Exposition (ECCE) ◽

10.1109/ecce.2017.8096766 ◽

2017 ◽

Cited By ~ 26

Author(s):

Yanchao Li ◽

Xiaofeng Lyu ◽

Dong Cao ◽

Shuai Jiang ◽

Chenhao Nan

Keyword(s):

Data Center ◽

High Efficiency ◽

Switched Capacitor ◽

Switched Capacitor Converter

Download Full-text

High Density Hybrid Switched Capacitor Converter for Data-Center Application

2021 IEEE Applied Power Electronics Conference and Exposition (APEC) ◽

10.1109/apec42165.2021.9487136 ◽

2021 ◽

Author(s):

Roberto Rizzolatti ◽

Christian Rainer ◽

Stefano Saggini ◽

Mario Ursino

Keyword(s):

Data Center ◽

High Density ◽

Switched Capacitor ◽

Switched Capacitor Converter

Download Full-text