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US 2020/0091828 A1Published application
Resonant switching converter
AssigneeSilergy Semiconductor Technology (Hangzhou) LTD
InventorsChiqing Fang, Kaiwei Yao, Chen Zhao
Life of this patent
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Abstract
A resonant switching converter can include: a multi-level generating circuit configured to generate a first voltage signal having at least two values, where the first voltage signal is zero in a first time interval, and is not zero and not greater than an input voltage of the resonant switching converter in a second time interval; and a resonant tank configured to multiplex at least two power transistors in the multi-level generating circuit, and to receive the first voltage signal to achieve resonant control.
Claims20
A resonant switching converter, comprising:
- a) a multi-level generating circuit configured to generate a first voltage signal having at least two values, wherein said first voltage signal is zero in a first time interval, and is not zero and not greater than an input voltage of said resonant switching converter in a second time interval;
- and
- b) a resonant tank configured to multiplex at least two power transistors in said multi-level generating circuit, and to receive said first voltage signal to achieve resonant control.
Dependencies are inferred from the claim text.