Christian Albrecht

Title: Christian Albrecht: Innovator in Voltage Regulation and Operational Amplifiers

Introduction

Christian Albrecht is a notable inventor based in Echandens, Switzerland. He has made significant contributions to the field of electrical engineering, particularly in the development of voltage regulators and operational amplifiers. With a total of 2 patents to his name, Albrecht continues to push the boundaries of innovation in his field.

Latest Patents

One of Albrecht's latest patents is a voltage regulator that features current and voltage foldback based on load impedance. This innovative design ensures that the regulated output voltage is maintained up to a specified current limit. As the load impedance decreases, the output current does not exceed this limit; instead, the output voltage decreases, which in turn reduces the output current in accordance with Ohm's Law. This mechanism transitions the voltage regulator from a current limit mode to a current foldback mode, effectively managing the output current until it reaches a minimum at near-zero output voltage.

Another significant patent is a clamping circuit for operational amplifiers. This invention involves a differential input operational amplifier that incorporates a voltage clamp differential transistor pair. This pair limits the output voltage of the operational amplifier by taking control from the input differential transistor pair as the output approaches a predetermined clamp voltage. The design allows for both positive and negative limiting of the operational amplifier's output voltage, enhancing its functionality and reliability.

Career Highlights

Christian Albrecht is currently employed at Microchip Technology Inc., where he applies his expertise in electrical engineering to develop cutting-edge technologies. His work at Microchip has positioned him as a key player in the advancement of electronic components and systems.

Collaborations

Albrecht collaborates with talented individuals such as Matthew Williams and Daniel Leonescu, contributing to a dynamic team environment that fosters innovation and creativity.

Conclusion

Christian Albrecht's contributions to voltage regulation and operational amplifiers exemplify his commitment to innovation in electrical engineering. His patents reflect a deep understanding of complex electrical systems and a dedication to improving their performance.