Hybrid power convertor and control method thereof

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United States of America Patent

PATENT NO 9859784
SERIAL NO

15060215

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Importance

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Abstract

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A hybrid power convertor includes an input to receive an input voltage, an output to export an output voltage, a control module, a switching module, a buck module and a boost module. The control module has a first comparison terminal coupled to the input, a second comparison terminal coupled to the output, a mode-control terminal, a boost-control terminal and a buck-control terminal. The switching module is coupled to the input and the mode-control terminal, and has a buck input terminal and a boost input terminal. The buck module is coupled to the buck input terminal, the buck-control terminal and the output terminal, and the buck module is able to perform a switching convertor mode and a linear regulator mode. The boost module is coupled to the boost input terminal, the boost-control terminal and output terminal, and the boost module is able to perform a boost convertor mode and a linear-like regulator mode.

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Patent Owner(s)

Patent OwnerAddress
LITE-ON ELECTRONICS (GUANGZHOU) CO LTDNO 25 GUANGPU WEST ROAD GUANGZHOU SCIENCE PARK GUANGZHOU HIGH AND NEW TECHNOLOGY INDUSTRY DEVELOPMENT ZONE GUANGZHOU

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lai, Wei Lieh New Taipei, TW 1 9
Lee, Yi Pin New Taipei, TW 2 12

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