@inproceedings{e7827027fb5c4f95ad0e4dbc4c601688,
title = "Multistack Switched-Capacitor Architecture with Coupled Magnetics for 48V-to-1V VRM",
abstract = "This paper presents the design and analysis of a family of multistack switched-capacitor architecture and coupled magnetics for 48 V-to-l V point-of-load voltage regulation mod-ules (VRMs). The architecture uses multiple stages of unregulated switched-capacitor cells to generate multiple layers of cascaded terminals with reduced voltage levels. The reduced voltage levels are loaded by switched-mode power converters controlled as current sources to perform voltage regulation and soft charging. Switches of the switched-capacitor cells and the current source cells are merged to reduce the component count and improve the performance. The magnetic components in the current source cells are coupled and combined. The effectiveness of the topology family is verified by simulation and experimental results.",
keywords = "coupled inductor, multicell topology, point-of-load, switched capacitor circuit, voltage regulation module",
author = "Ping Wang and Daniel Zhou and David Giuliano and Minjie Chen and Yenan Chen",
note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 23rd IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2022 ; Conference date: 20-06-2022 Through 23-06-2022",
year = "2022",
doi = "10.1109/COMPEL53829.2022.9829994",
language = "English (US)",
series = "Proceedings of the IEEE Workshop on Computers in Power Electronics, COMPEL",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 IEEE 23rd Workshop on Control and Modeling for Power Electronics, COMPEL 2022",
address = "United States",
}