Improved transient response using high-frequency feedback control circuit of the constant current ripple constant on-time with native adaptive voltage positioning design for voltage regulators

Wen Wei Chen, Jiann Fuh Chen, Tsorng Juu Liang, Sheng Fu Hsiao, Jian Rong Huang, Wei Yuan Ting

研究成果: Article同行評審

14 引文 斯高帕斯(Scopus)

摘要

Improved transient response using high-frequency feedback control (HFFC) circuit of the constant current ripple constant on-time (CCRCOT) with native adaptive voltage positioning design for voltage regulators (VRs) is proposed in this study. The concept uses the HFFC circuit to filter Vout at the load transient to change the on-time width dynamically, preventing Vout from dropping markedly. This proposal does not need an extra pin to achieve a quick response circuit. Finally, the multiphase VR with the HFFC circuit of the CCRCOT for the IC circuit of the proposed buck converter is implemented by experiment and simulation results to verify their viability and superiority.

原文English
頁(從 - 到)1948-1955
頁數8
期刊IET Power Electronics
6
發行號9
DOIs
出版狀態Published - 2013

All Science Journal Classification (ASJC) codes

  • 電氣與電子工程

指紋

深入研究「Improved transient response using high-frequency feedback control circuit of the constant current ripple constant on-time with native adaptive voltage positioning design for voltage regulators」主題。共同形成了獨特的指紋。

引用此