Patents by Inventor Kamala HARIHARAN

Kamala HARIHARAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CONTROL CIRCUIT FOR A BUCK-BOOST POWER CONVERTER
    Publication number: 20240136928
    Abstract: The present document describes a control circuit for controlling a buck-boost power converter, which is configured to provide at an output node of the power converter an output current at an output voltage based on electrical power at an input voltage which is provided at an input node of the power converter. The control circuit is configured to determine an operation mode that the power converter is operated in; to determine an error voltage signal based on the output voltage, based on a reference voltage for the output voltage and based on the determined operation mode of the power converter; and to determine a control signal for controlling one or more power switches of the power converter in dependence of the error voltage signal.
    Type: Application
    Filed: October 13, 2022
    Publication date: April 25, 2024
    Applicant: Renesas Design (UK) Limited
    Inventors: Kamala HARIHARAN, Nicolas BORFIGAT, Rosario PAGANO