Saurabh Jayawant

Title: Saurabh Jayawant: Innovator in Power Supply Technology

Introduction

Saurabh Jayawant is a notable inventor based in Aliso Viejo, California. He has made significant contributions to the field of power supply technology, holding 2 patents that showcase his innovative approach to circuit design.

Latest Patents

One of his latest patents is focused on pre-filtering in a power supply control circuit. This hybrid power supply circuit integrates a digital circuit, a digital-to-analog converter circuit, and an analog compensator circuit. The digital circuit includes a digital pre-filter that aligns with the settings of the analog filter circuitry in the analog compensator circuit. During operation, the digital circuit receives control input to manage the output voltage produced by the power supply circuit. It processes this input through the digital pre-filter to generate a filtered digital reference voltage. The digital-to-analog converter then transforms this digital reference voltage into an analog reference voltage, which the analog compensator circuit uses to control the output voltage.

Another significant patent by Jayawant involves a circuit and method for producing an average output inductor current indicator in a voltage converter. This circuit initiates a counter when a high-side power switch activates. It senses sample current through an output inductor after the high-side switch turns off and while the low-side switch is on. The circuit registers counts based on the operation of the switches, ultimately producing an average output inductor current indicator based on the sample current and the counts.

Career Highlights

Saurabh Jayawant is currently employed at Infineon Technologies Americas Corporation, where he continues to develop innovative solutions in power supply technology. His work has contributed to advancements in the efficiency and reliability of power circuits.

Collaborations

Throughout his career, Jayawant has collaborated with talented professionals, including Parviz Parto and Amir M Rahimi. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Saurabh Jayawant is a distinguished inventor whose work in power supply technology has led to valuable patents and advancements in the field. His contributions continue to influence the industry and inspire future innovations.