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:
Sep. 15, 2026
Filed:
Apr. 23, 2024
Nuvoton Technology Corporation, Hsinchu City, TW;
Yeh-Tai Hung, Zhubei City, TW;
Chung Ming Hsieh, Zhubei City, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu City, TW;
Abstract
A digital DC-DC voltage conversion apparatus is used to convert an input voltage into an output voltage for a digital core circuit and generate an output current for the digital core circuit. The digital DC-DC voltage conversion apparatus includes a direct charging path current supply unit. The direct charging path current supply unit includes a direct charging switch and a direct charging path controller electrically connected to the direct charging switch. A control end of the direct charging switch receives a direct charging switch control signal, and the direct charging path controller generates direct charging switch control signal to control the direct charging switch to generate a direct charging path current to the digital core circuit. In this way, the digital DC-DC voltage conversion apparatus can faster track an operation current of the digital core circuit.