Petr Rozsypal

Title: Innovations of Petr Rozsypal

Introduction

Petr Rozsypal is a notable inventor based in Hutisko-Solanec, Czech Republic. He has made significant contributions to the field of electronics, particularly in the development of innovative circuits and systems. With a total of 5 patents to his name, Rozsypal continues to push the boundaries of technology.

Latest Patents

One of his latest patents is a short-circuit detector for electronic fuse circuits. This electronic fuse includes a clamp circuit that enhances protection by quickly detecting short circuit conditions. It transmits a trigger signal to a controller, allowing the power transistor to be turned off before overheating or damage occurs. The clamp circuit is designed to work with other current control circuits without increasing power consumption when not in a short circuit condition. Additionally, it is compact and efficient, utilizing low-voltage devices even when high voltages are present.

Another significant patent is a system and method for controlling a low-dropout regulator (LDO). This system includes a charge pump that provides a charge pump voltage to power the LDO. The voltage can be adjusted relative to the LDO's input voltage for efficient operation across a range of input voltages. The charge pump is also designed to limit the maximum voltage to ensure safe operation of the LDO. An under voltage lockout circuit is included to enable the LDO when the charge pump voltage meets specific criteria.

Career Highlights

Petr Rozsypal works at Semiconductor Components Industries, LLC, where he applies his expertise in electronics to develop innovative solutions. His work has been instrumental in advancing the capabilities of electronic components.

Collaborations

Rozsypal collaborates with talented individuals such as Pavel Londak and Jan Matej, contributing to a dynamic work environment that fosters innovation.

Conclusion

Petr Rozsypal's contributions to the field of electronics through his patents and collaborative efforts highlight his role as a significant inventor. His innovative designs continue to impact the industry positively.