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. 01, 2018
Filed:
Jan. 08, 2017
Weltrend Semiconductor Inc., Hsinchu, TW;
Mu-Chih Lin, Hsinchu, TW;
Ming-Ying Kuo, Hsinchu, TW;
WELTREND SEMICONDUCTOR INC., Hsinchu, TW;
Abstract
A system for dynamically controlling over voltage protection includes a voltage detection circuit, an over voltage protection reference signal output circuit, and an over voltage control signal output circuit. The voltage detection circuit is used for detecting a voltage and outputting a sampled voltage according to the voltage. The over voltage protection reference signal output circuit is coupled to the voltage protection circuit for generating an over voltage protection reference signal according to the sampled voltage and a voltage feedback signal. The over voltage control signal output circuit is coupled to the voltage detection circuit and the over voltage protection reference signal output circuit for generating an over voltage control signal according to the sampled voltage and the over voltage protection reference signal.