Dah-Jiun Wei

Title: Dah-Jiun Wei: Innovator in Thermal Protection Circuits

Introduction

Dah-Jiun Wei is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of integrated circuits, particularly in thermal protection technologies. His innovative approach has led to the development of a unique thermal protection circuit designed to enhance the safety and efficiency of power delivery systems.

Latest Patents

Dah-Jiun Wei holds a patent for a "Thermal protection circuit and method for protecting power delivery circuit." This invention features a thermal protection circuit arranged in an integrated circuit that safeguards power delivery. The circuit includes a first thermal sensing circuit with a negative temperature coefficient characteristic, which senses the temperature of the power delivery circuit and provides a first voltage. Additionally, a second thermal sensing circuit with a positive temperature coefficient characteristic transforms the temperature into a second voltage. An amplifier connected to both voltages generates a control signal based on their voltage difference. Finally, a switch connected to the amplifier's output limits the maximum current in response to the control signal.

Career Highlights

Dah-Jiun Wei is currently employed at Analog Integrations Co., Ltd., where he continues to innovate in the field of integrated circuits. His work focuses on developing advanced technologies that improve the reliability and performance of electronic devices.

Collaborations

Dah-Jiun Wei collaborates with Ming-Nan Chuang, a talented female engineer who contributes to their joint efforts in advancing thermal protection technologies.

Conclusion

Dah-Jiun Wei's contributions to thermal protection circuits exemplify his commitment to innovation in the field of integrated circuits. His patent reflects a significant advancement in protecting power delivery systems, showcasing his expertise and dedication to enhancing electronic safety.