The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2020
Filed:
Aug. 29, 2018
Linear Technology Holding Llc, Norwood, MA (US);
Jian Li, San Jose, CA (US);
Jindong Zhang, Fremont, CA (US);
Linear Technology Holding LLC, Norwood, MA (US);
Abstract
A hybrid power converter includes a primary switching circuit, an LC circuit, and a secondary switching circuit. The primary switching circuit includes three or more switching transistors in series that may turn on or off according to a switching cycle to generate a series of voltage pulses at a connecting node between two switching transistors. The LC circuit may be coupled via the to the secondary switching circuits to the connecting node of the primary switching circuit. The LC circuit may receive, from the primary switching circuit, a series of pulses via the secondary switching circuits and may generate an inductor current in the LC circuit. The inductor current may charge a capacitor of the LC circuit to generate an output voltage of the hybrid power converter. The output voltage may have a reverse polarity with respect to an input voltage that may be coupled to the primary switching circuit.