Switched-capacitor DC-DC voltage converter and control method thereof

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United States of America

PATENT NO 11329558
APP PUB NO 20220014098A1
SERIAL NO

16984577

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Abstract

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A switched-capacitor DC-DC voltage converter and a control method thereof. The switched-capacitor DC-DC voltage converter comprises at least one switch array, comprising a capacitor and at least one switch group, wherein the switch group comprises a plurality of power switches connected to one another in parallel, and one end of the capacitor is electrically connected to the switch group; and a control circuit, converting an input control signal into a control signal set, and outputting the control signal set to the switch group, and the control signal set comprises a plurality of control signals with phase delayed sequentially and the duty cycle reduced sequentially.

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Patent Owner(s)

  • NATIONAL TAIWAN UNIVERSITY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Tsung-Te Taipei, TW 5 13
Wu, Bing-Chen Taibao, TW 4 0
Xie, Fu-Yan Tainan, TW 1 0

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