Systems and methods for output current regulation in power conversion systems

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United States of America Patent

PATENT NO 11996773
APP PUB NO 20230336076A1
SERIAL NO

18113836

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Systems and methods are provided for regulating a power conversion system. An example system controller includes: a detection component configured to receive an input voltage related to a diode connected to an inductor and output a first signal at a first logic level in response to the input voltage being larger than a predetermined threshold, a control logic component configured to receive the first signal, process information associated with the first signal, and output a modulation signal related to a modulation frequency in response to the first signal being at the first logic level, and a driving component configured to receive the modulation signal and output a drive signal to open and close a first switch at the modulation frequency.

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Patent Owner(s)

Patent OwnerAddress
GUANGZHOU ON-BRIGHT ELECTRONICS CO LTDROOM 2001 BUILDING A NO 1 LIANHUAYAN ROAD HUANGPU DISTRICT GUANGZHOU CITY GUANGDONG PROVINCE 510700 GUANGZHOU CITY GUANGDONG PROVINCE 510700

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Lieyi Shanghai, CN 341 10839

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