A Single-Inductor Triple-Output Converter with an Automatic Detection of DC or AC Energy Harvesting Source for Supplying 93% Efficiency and 0.05mV/mA Cross Regulation to Wearable Electronics

T. Nagateja, Shao Qi Chen, Li Cheng Chu, Ke Horng Chen, Ying Hsi Lin, Shian Ru Lin, Tsung Yen Tsai

研究成果: Conference contribution同行評審

1 引文 斯高帕斯(Scopus)

摘要

The proposed single-inductor triple-output (SITO) converter can accept both DC battery voltage and AC energy harvesting voltage to provide a triple step up and down outputs. Storing the energy to the H-bridge capacitor first and pumping it later can ensure a continuous inductor current for reducing the output voltage ripple by 67%. Due to the H-bridge, the inductor current value is reduced to 1/5X to achieve high efficiency of 93% under the current loading of 120mA. Moreover, the proposed PWM and the adaptive on-time hybrid controller uses different modulation methods in a single controller to meet the requirements of different multiple outputs.

原文English
主出版物標題Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019
發行者Institute of Electrical and Electronics Engineers Inc.
頁面49-52
頁數4
ISBN(電子)9781728151069
DOIs
出版狀態Published - 11月 2019
事件15th IEEE Asian Solid-State Circuits Conference, A-SSCC 2019 - Macao, China
持續時間: 4 11月 20196 11月 2019

出版系列

名字Proceedings - 2019 IEEE Asian Solid-State Circuits Conference, A-SSCC 2019

Conference

Conference15th IEEE Asian Solid-State Circuits Conference, A-SSCC 2019
國家/地區China
城市Macao
期間4/11/196/11/19

指紋

深入研究「A Single-Inductor Triple-Output Converter with an Automatic Detection of DC or AC Energy Harvesting Source for Supplying 93% Efficiency and 0.05mV/mA Cross Regulation to Wearable Electronics」主題。共同形成了獨特的指紋。

引用此