A 98% cross-talk self-cancellation single-inductor dual-output DC-DC converter using bidirectional power prediction (BPP) control in 65nm CMOS

Yu Huei Lee*, Yao Yi Yang, Tzu Chi Huang, Chun Yu Hsieh, Ke-Horng Chen, Yi Kuang Chen, Chen Chih Huang, Ying Hsi Lin

*Corresponding author for this work

研究成果: Conference contribution同行評審

4 引文 斯高帕斯(Scopus)

摘要

98% cross-talk self-cancellation is achieved by the bidirectional power prediction (BPP) control in the proposed single-inductor dual-output (SIDO) converter. The frequency-controlled resistor based on the switched-capacitor (SC) structure determines the energy correlation scheme between dual outputs. The embedded rough and fine energy trackers in the BPP controller guarantee accurate cross-talk cancellation according to both output voltages and currents. The fabricated chip occupies 1.28 mm2 in 65nm CMOS and achieves 90% peak efficiency.

原文English
主出版物標題2011 Symposium on VLSI Circuits, VLSIC 2011 - Digest of Technical Papers
頁面12-13
頁數2
出版狀態Published - 16 九月 2011
事件2011 Symposium on VLSI Circuits, VLSIC 2011 - Kyoto, Japan
持續時間: 15 六月 201117 六月 2011

出版系列

名字IEEE Symposium on VLSI Circuits, Digest of Technical Papers

Conference

Conference2011 Symposium on VLSI Circuits, VLSIC 2011
國家Japan
城市Kyoto
期間15/06/1117/06/11

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