Federico Cusinato

Title: Federico Cusinato: Innovator in Power Supply Regulation

Introduction

Federico Cusinato is a notable inventor based in Tombolo, Italy. He has made significant contributions to the field of power supply regulation, particularly through his innovative patent that enhances ripple rejection performance in regulator circuitry.

Latest Patents

Cusinato holds a patent for an "Adaptive loop technique for high PSRR current regulator." This invention involves regulator circuitry designed to manage power supply ripple using an adaptive loop gain. The technique offers improved ripple rejection performance that is related to the ripple magnitude for a negative closed loop of the regulator circuitry. The power supply regulator circuitry includes an error amplifier in the closed loop and adaptive loop gain circuitry. The adaptive loop gain circuit effectively removes a DC component of the sensed output and feeds the sensed output, which includes the output ripple, to peak detector circuitry to obtain a Vpeak signal. The Vpeak signal output from the peak detector circuitry is a continuous signal that tracks the wave peak. This circuit arrangement multiplies the output of the error amplifier by the signal Vpeak, resulting in enhanced power supply ripple rejection as the ripple amplitude increases.

Career Highlights

Cusinato is currently employed at Infineon Technologies AG, where he continues to develop innovative solutions in power electronics. His work has been instrumental in advancing the efficiency and reliability of power supply systems.

Collaborations

He has collaborated with notable colleagues such as Christos Konstantopoulos and Enrico Tonazzo, contributing to a dynamic and innovative work environment.

Conclusion

Federico Cusinato's contributions to power supply regulation through his innovative patent demonstrate his expertise and commitment to advancing technology in this field. His work continues to influence the development of efficient power supply systems.