A novel quick response of RBCOT with vic ripple for buck converter

Wen Wei Chen; Jiann Fuh Chen; Tsorng Juu Liang; Lu Chi Wei; Jian Rong Huang; Wei Yuan Ting

doi:10.1109/TPEL.2012.2212461

A novel quick response of RBCOT with vic ripple for buck converter

Wen Wei Chen, Jiann Fuh Chen, Tsorng Juu Liang, Lu Chi Wei, Jian Rong Huang, Wei Yuan Ting

電機工程學系

研究成果: Article › 同行評審

21 引文斯高帕斯（Scopus）

摘要

A novel quick response of ripple-based constant on-time with virtual inductor current ripple for Buck converter is proposed in this paper. The concept uses the capacitor and the resistor in a series to filter out the output voltage at load transient to dynamically change the width of on-time to prevent the V_{\rm out} from dropping markedly. Finally, 12-V input voltage, 3.3-V output voltage, and 60-W output power with the novel quick response circuit for the IC of the proposed Buck converter are implemented to verify its viability and superiority.

原文	English
文章編號	6270005
頁（從 - 到）	4299-4307
頁數	9
期刊	IEEE Transactions on Power Electronics
卷	28
發行號	9
DOIs	https://doi.org/10.1109/TPEL.2012.2212461
出版狀態	Published - 2013

All Science Journal Classification (ASJC) codes

電氣與電子工程

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10.1109/TPEL.2012.2212461

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AU - Liang, Tsorng Juu

AU - Wei, Lu Chi

AU - Huang, Jian Rong

AU - Ting, Wei Yuan

PY - 2013

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AB - A novel quick response of ripple-based constant on-time with virtual inductor current ripple for Buck converter is proposed in this paper. The concept uses the capacitor and the resistor in a series to filter out the output voltage at load transient to dynamically change the width of on-time to prevent the V\rm out from dropping markedly. Finally, 12-V input voltage, 3.3-V output voltage, and 60-W output power with the novel quick response circuit for the IC of the proposed Buck converter are implemented to verify its viability and superiority.

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A novel quick response of RBCOT with vic ripple for buck converter

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