A 90.4% Peak Efficiency 48-to-1-V GaN/Si Hybrid Converter With Three-Level Hybrid Dickson Topology and Gradient Descent Run-Time Optimizer-Reference-Cited by-同舟云学术

A 90.4% Peak Efficiency 48-to-1-V GaN/Si Hybrid Converter With Three-Level Hybrid Dickson Topology and Gradient Descent Run-Time Optimizer

Published:2023-04 Issue:4 Volume:58 Page:1002-1014
ISSN:0018-9200
Container-title:IEEE Journal of Solid-State Circuits
language:
Short-container-title:IEEE J. Solid-State Circuits

Author:

Gong Minxiang¹^ORCID,Chen Hua¹^ORCID,Zhang Xin²^ORCID,Jain Rinkle³,Raychowdhury Arijit¹^ORCID

Affiliation:

1. School of Electrical and Computer Engineering, Georgia Institute of Technology, Atlanta, GA, USA

2. IBM T. J. Watson Research Center, Yorktown Heights, NY, USA

3. Intel Labs, Hillsboro, OR, USA

Funder

Semiconductor Research Corporation under Grant JUMP ASCENT

Intel Custom Funding

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Subject

Electrical and Electronic Engineering

Link

http://xplorestaging.ieee.org/ielx7/4/10082904/09993734.pdf?arnumber=9993734

Reference27 articles.

1. A masterless fault-tolerant hybrid Dickson converter with 95.3% peak efficiency 20 V-to-60 V input and 3.3 V output for 48 V multi-phase automotive applications;ashourloo;IEEE Int Solid-State Circuits Conf (ISSCC) Dig Tech Papers,2021

2. A 95%-efficient 48 V-to-1 V/10 A VRM hybrid converter using interleaved dual inductors;seo;Proc IEEE Energy Convers Congr Expo (ECCE),2018

3. An 80-W 94.6%-Efficient Multi-Phase Multi-Inductor Hybrid Converter

4. A Regulated 48V-to-1V/100A 90.9%-Efficient Hybrid Converter for POL Applications in Data Centers and Telecommunication Systems

5. A 92.8%-peak-efficiency 60 A 48 V-to-1 V 3-level half-bridge DC–DC converter with balanced voltage on a flying capacitor;choi;IEEE Int Solid-State Circuits Conf (ISSCC) Dig Tech Papers,2020

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1. Demonstration of a Power-efficient and Cost-effective Power Delivery Architecture for Heterogeneously Integrated Wafer-scale Systems;2023 IEEE 73rd Electronic Components and Technology Conference (ECTC);2023-05

2. Design of Direct 48-V/1-V Three-Path Four-State Switching Power Converter With Adaptive $V_{\mathrm{CF}}$ Rebalancing and Dual-Edge $t_{\mathrm{dead}}$ Modulation;IEEE Journal of Solid-State Circuits;2023