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. 10, 2023
Filed:
Jun. 28, 2022
Empower Semiconductor, Inc., Milpitas, CA (US);
Trey Roessig, Palo Alto, CA (US);
Empower Semiconductor, Inc., San Jose, CA (US);
Abstract
A converter circuit. In one aspect, the converter circuit includes an input terminal, a first output terminal and a second output terminal, and first, second, third and fourth capacitors coupled to a plurality of switches, where the plurality of switches are arranged to repetitively cycle the first, second, third and fourth capacitors between a first state and a second state to generate first and a second output voltages, where in the first state, the first and second capacitors are connected in parallel with each other and in series with a third capacitor to apply a first fraction of an input voltage at the first output terminal, and in the second state, the first and second capacitors are connected in series with each other and in parallel with the fourth capacitor to apply a second fraction of the input voltage at the second output terminal.