Patents by Inventor Jindrich Svorc

Jindrich Svorc 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).

  • Artificial Ramp Generating in PWM Modulator for Current Control Mode
    Publication number: 20140097823
    Abstract: Circuits and related methods for artificial ramp generation for pulse-width modulators (PWM) for current control mode switch mode power supplies (SMPS).are disclosed. The artificial ramp generation is separated from a current sensing part and allows easy trimming of both paths. Artificial ramp is generated as a voltage on a capacitor biased by constant current and placed between a voltage sensing node and an input of a PWM comparator. The circuit disclosed reduces circuit complexity and susceptibility to noise and spikes from the input voltage.
    Type: Application
    Filed: October 11, 2012
    Publication date: April 10, 2014
    Applicant: Dialog Semiconductor GmbH
    Inventor: Jindrich Svorc