Cristian Mihai Boianceanu

Title: Cristian Mihai Boianceanu: Innovator in Circuit Design

Introduction

Cristian Mihai Boianceanu is a notable inventor based in Bucharest, Romania. He has made significant contributions to the field of circuit design, holding a total of 6 patents. His work focuses on improving the efficiency and stability of power transistors, which are crucial components in various electronic devices.

Latest Patents

One of his latest patents is a current measuring circuit that includes a power transistor with a main current path between a supply node and an output pin for connecting a load. This innovative circuit features a resistance formed by chip metallization, which is strategically arranged to enhance performance. The current measuring circuit is coupled to the power transistor and includes a sense transistor that delivers a measurement current representing the load current flowing through the power transistor. An amplifier circuit generates an output signal representing the voltage across the resistance, while a control circuit outputs signals in different modes for accurate measurement.

Another significant patent involves a power transistor device that includes first and second transistor cells with different on-resistances to improve thermal stability. This device comprises a semiconductor body, a source conductor, and a source clip, along with two active device regions that have distinct area-specific on-resistances. This design aims to optimize the performance and reliability of power transistors in various applications.

Career Highlights

Cristian Mihai Boianceanu is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His role involves developing advanced circuit designs that contribute to the company's innovative product offerings. His expertise in circuit design has positioned him as a valuable asset within the organization.

Collaborations

Throughout his career, Cristian has collaborated with several talented individuals, including Georg Pelz and Jerome Kirscher. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Cristian Mihai Boianceanu is a distinguished inventor whose work in circuit design has led to multiple patents and advancements in power transistor technology. His contributions continue to influence the field and enhance the performance of electronic devices.