任意の整数比を有するスイッチトキャパシタDC-DCコンバータの

Translated title of the contribution: Charge recycling technique for arbitrary rational conversion ratio switched capactor DC-DC converter

Ryota Ide, Takeshi Shima, Retdian Nicodimus

Research output: Contribution to journalArticle

Abstract

A technique to improve the power efficiency of switched capacitor DC-DC converters, which reuses the charge of parasitic capacitance in the circuit, has been reported. In this research, the charge recycling method is applied to the DC-DC converter derived from continued fraction expansion and the conversion efficiency is discussed. Simulation was performed using 0.18 µm CMOS process parameters for verification. Adiabatic operation of the proposed circuit can be confirmed from simulation results.

Original languageJapanese
Pages (from-to)36-42
Number of pages7
JournalIEEJ Transactions on Electronics, Information and Systems
Volume139
Issue number1
DOIs
Publication statusPublished - 2019 Jan 1

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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