A Battery-Input Sub-1V Output 92.9% Peak Efficiency 0.3A/mm<sup>2</sup> Current Density Hybrid SC-Parallel-Inductor Buck Converter with Reduced Inductor Current in 65nm CMOS-Reference-Cited by-同舟云学术

A Battery-Input Sub-1V Output 92.9% Peak Efficiency 0.3A/mm² Current Density Hybrid SC-Parallel-Inductor Buck Converter with Reduced Inductor Current in 65nm CMOS

Published:2022-02-20 Issue: Volume: Page:
ISSN:
Container-title:2022 IEEE International Solid- State Circuits Conference (ISSCC)
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Author:

Cai Guigang¹,Lu Yan¹,Martins Rui¹

Affiliation:

1. University of Macau,Macau,China

Funder

Science and Technology Development Fund

Publisher

IEEE

Link

http://xplorestaging.ieee.org/ielx7/9731529/9731102/09731576.pdf?arnumber=9731576

Reference7 articles.

1. 17.1 A Two-Stage Cascaded Hybrid Switched-Capacitor DC-DC Converter with 96.9% Peak Efficiency Tolerating 0.6V/μs Input Slew Rate During Startup

2. A Symmetric Modified Multilevel Ladder PMIC for Battery-Connected Applications

3. 8.4 Fully Integrated Buck Converter with 78% Efficiency at 365mW Output Power Enabled by Switched-Inductor Capacitor Topology and Inductor Current Reduction Technique

4. 8.3 A 10.9W 93.4%-Efficient (27W 97%-Efficient) Flying-Inductor Hybrid DC-DC Converter Suitable for 1-Cell (2-Cell) Battery Charging Applications

5. A 4.5 V-Input 0.3-to-1.7 V-Output Step-Down Always-Dual-Path DC-DC Converter Achieving 91.5%-Efficiency with 250m?-DCR Inductor for Low-Voltage SoCs;ko;IEEE Symp VLSI Circuits,0

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1. A 92%-Efficiency 0.828μs Settling Time FC5L Voltage Regulator Featuring Time-Domain Charge Balancing & Flying Capacitor Self-Switching for Wide Dynamic Range & Fast Transient Chiplet Applications;2024 IEEE Custom Integrated Circuits Conference (CICC);2024-04-21

2. Review of Topologies, Application Areas, Modeling, and Control Methods for Switched Capacitor Circuits;IEEE Transactions on Power Electronics;2024-04

3. A Direct 24- to 1-V Multilevel Multiphase Hybrid Buck Converter With Automatic V _CF Balancing and Current Sharing Mechanism;IEEE Journal of Emerging and Selected Topics in Power Electronics;2023-12

4. Design and Implementation of Hybrid DC-DC Converter: A Review;IEEE Access;2023

5. A Dual-Branch Series-Parallel Hybrid Buck DC-DC Converter With Flying Capacitor Voltage Auto-Balancing;IEEE Transactions on Circuits and Systems I: Regular Papers;2022-12