Patents by Inventor Sudhir Komarla Adinarayana

Sudhir Komarla Adinarayana 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).

  • Load adaptive spread spectrum modulation (SSM)
    Patent number: 11677315
    Abstract: A system includes a switching converter, an input voltage source coupled to an input of the switching converter, and a load coupled to an output of the switching converter. The system also includes a load sense circuit coupled to the load and configured to provide a load sense signal. The system also includes an oscillator coupled to the switching converter and configured to provide a spread spectrum modulated (SSM) clock signal to the switching converter, wherein a frequency of the SSM clock signal varies as a function of the load sense signal.
    Type: Grant
    Filed: November 24, 2020
    Date of Patent: June 13, 2023
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Srinivasa Rao Madala, Suvadip Banerjee, Sudhir Komarla Adinarayana, Tarunvir Singh
  • LOAD ADAPTIVE SPREAD SPECTRUM MODULATION (SSM)
    Publication number: 20210376715
    Abstract: A system includes a switching converter, an input voltage source coupled to an input of the switching converter, and a load coupled to an output of the switching converter. The system also includes a load sense circuit coupled to the load and configured to provide a load sense signal. The system also includes an oscillator coupled to the switching converter and configured to provide a spread spectrum modulated (SSM) clock signal to the switching converter, wherein a frequency of the SSM clock signal varies as a function of the load sense signal.
    Type: Application
    Filed: November 24, 2020
    Publication date: December 2, 2021
    Inventors: Srinivasa Rao MADALA, Suvadip BANERJEE, Sudhir Komarla ADINARAYANA, Tarunvir SINGH
  • Common mode transient immunity circuit for opto-isolator emulation
    Patent number: 10819543
    Abstract: An isolator chip includes a transmitter circuit coupled to provide differential output signals to respective first terminals of a first and a second capacitor and a receiver circuit coupled to receive the differential output signals from respective second terminals of the first and second capacitors. The transmitter circuit includes a voltage-clamping circuit coupled to receive an input signal and to provide a clamped signal, an oscillator coupled to receive the clamped signal and to provide the differential output signals, and a common mode transient immunity (CMTI) circuit that couples respective first terminals of the first and second capacitors to a lower rail responsive to the clamped signal being low.
    Type: Grant
    Filed: November 17, 2016
    Date of Patent: October 27, 2020
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Sudhir Komarla Adinarayana, Sreenivasa S Mallia, Sreeram Subramanyam Nasum
  • Common Mode Transient Immunity Circuit For Opto-Isolator Emulation
    Publication number: 20170201399
    Abstract: An isolator chip includes a transmitter circuit coupled to provide differential output signals to respective first terminals of a first and a second capacitor and a receiver circuit coupled to receive the differential output signals from respective second terminals of the first and second capacitors. The transmitter circuit includes a voltage-clamping circuit coupled to receive an input signal and to provide a clamped signal, an oscillator coupled to receive the clamped signal and to provide the differential output signals, and a common mode transient immunity (CMTI) circuit that couples respective first terminals of the first and second capacitors to a lower rail responsive to the clamped signal being low.
    Type: Application
    Filed: November 17, 2016
    Publication date: July 13, 2017
    Inventors: Sudhir Komarla Adinarayana, Sreenivasa S. Mallia, Sreeram Subramanyam Nasum