Controller for a DC/DC converter

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United States of America Patent

PATENT NO 10848066
SERIAL NO

16684824

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Abstract

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Described is a controller for a DC/DC converter of a type having N power stages, where N is a natural number greater or equal to 2. The controller comprises a decision maker module, a proportional-integral-derivative (PID) or proportional-integral (PI) control module and a transient compression control module. The decision maker module determines a first steady state mode of operation and a second transient mode of operation and is configured to switch control between said first steady state mode of operation to said second transient mode of operation when an operating parameter of one of the N power stages exhibits a predetermined operating condition relative to a predetermined operating limit and/or a predetermined, calculated or selected threshold. The PID or PI module regulates the operating parameter during said first steady state mode of operation. The transient compression control module limits any overshoot, undershoot or imbalances of the operating parameter levels during said second transient mode of operation.

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Patent Owner(s)

Patent OwnerAddress
HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE COMPANY LIMITED5/F PHOTONICS CENTRE 2 SCIENCE PARK EAST AVENUE HONG KONG SCIENCE PARK SHATIN N T HONG KONG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cheung, Sui Pung Kowloon, HK 8 10
Li, Tin Ho Kowloon Bay, HK 9 32
Yan, Wai To Tai Po, HK 9 55
Yuen, Kuen Fuat Sheung Shui, HK 1 0

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