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:
Oct. 28, 2025
Filed:
Nov. 17, 2022
Applicant:
Rambus Inc., San Jose, CA (US);
Inventors:
Gaurav Bawa, Austin, TX (US);
Panduka Wijetunga, Thousand Oaks, CA (US);
Mo Zhang, Sunnyvale, CA (US);
Assignee:
Rambus Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/158 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
H02M 3/158 (2013.01); H02M 1/0025 (2021.05); H02M 1/0048 (2021.05);
Abstract
An integrated circuit including a buck converter having an integrator and a shunt resistor is described. The buck converter may operate in a continuous conduction mode (CCM) and a discontinuous conduction mode (DCM). The integrator may be coupled to the buck converter to generate an output voltage based on adjustment of a detected voltage across a load of the buck converter within range of a reference voltage. The shunt resistor may be coupled to the integrator configured to maintain the output voltage of the integrator during the DCM.