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:
Apr. 06, 2021
Filed:
May. 21, 2020
Nxp Usa, Inc., Austin, TX (US);
Marcos Mauricio Pelicia, Campinas, BR;
Luis Enrique Del Castillo, Campinas, BR;
Eduardo Ribeiro da Silva, Campinas, BR;
Ivan Carlos Ribeiro do Nascimento, Campinas, BR;
NXP USA, INC., Austin, TX (US);
Abstract
A regulator clamp circuit includes a comparison circuit having a sample and hold circuit. The comparison circuit compares a regulated voltage with a sampled voltage of the regulated voltage from a previous time. In some embodiments, the sampled voltage can be determined during a sampling phase that occurs prior to a clamp regulation phase. During the clamp regulation phase, the comparison circuit compares the regulated voltage with the sampled voltage and outputs a signal to activate an actuator circuit to clamp the regulated voltage when the regulated voltage terminal has a higher amount of charge than desired.