Power converter and method of use

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United States of America Patent

PATENT NO 9880575
SERIAL NO

14097487

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A power converter includes a power supply node, an output node, a plurality of driving units, a feedback unit, a comparator, and a control unit. Two or more of the plurality of driving units are configured to be activated or to be deactivated responsive to a plurality of control signals. The feedback unit is configured to provide a feedback voltage based on an output voltage at the output node. The comparator is configured to provide an indication signal. The control unit is configured to generate the plurality of control signals based on the indication signal. The control unit is configured to, through the plurality of control signals, increase or decrease a number of activated driving units of the plurality of driving units by one or more predetermined increments at a time.

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Patent Owner(s)

Patent OwnerAddress
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD8 LI-HSIN RD 6 HSINCHU SCIENCE PARK HSINCHU 300-78

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tai, Chia Liang Taichung, TW 23 67

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