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

Department of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

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.

Original language	English
Article number	6270005
Pages (from-to)	4299-4307
Number of pages	9
Journal	IEEE Transactions on Power Electronics
Volume	28
Issue number	9
DOIs	https://doi.org/10.1109/TPEL.2012.2212461
Publication status	Published - 2013

All Science Journal Classification (ASJC) codes

Electrical and Electronic Engineering

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10.1109/TPEL.2012.2212461

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abstract = "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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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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