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:
May. 26, 2026
Filed:
May. 10, 2024
Nuvoton Technology Corporation, Hsinchu Science Park, TW;
Jen-Chih Liu, Kaohsiung City, TW;
Chieh-Sheng Tu, Hsinchu City, TW;
NUVOTON TECHNOLOGY CORPORATION, Hsinchu Science Park, TW;
Abstract
A dynamic protection circuit including an adjustment circuit, a detection circuit, a control circuit, and a counter circuit is provided. The adjustment circuit adjusts an output voltage based on a predetermined value. The detection circuit detects whether the output voltage is higher than an upper-limit value or lower than a lower-limit value. The control circuit changes the predetermined value and disables the detection circuit while the predetermined value is being changed. The counter circuit starts to adjust a count value in response to the detection circuit being disabled. In response to the counter circuit adjusting the count value, the control circuit adjusts the upper-limit value and the lower-limit value to be proportional to the output voltage. In response to the count value being equal to a target value, the counter circuit enables the detection circuit.