Keke Zhao

Title: Keke Zhao - Innovator in Integrated Circuit Control Devices

Introduction

Keke Zhao is a notable inventor based in Hangzhou, China. He has made significant contributions to the field of integrated circuit technology, particularly in the area of multi-phase switching converters. His innovative approach has led to the development of a unique control device that enhances the efficiency and performance of these systems.

Latest Patents

Keke Zhao holds a patent for an "Integrated circuit control device for multi-phase switching converters and control method thereof." This invention features an integrated circuit control device designed for a multi-phase switching converter that includes a master phase and at least one slave phase. The device incorporates a first ON-time control circuit that generates a first ON-time control signal, along with multiple slave ON-time control circuits. Each slave circuit utilizes a closed-loop gainer to adjust the gain based on the temperature differences between the master and slave phases. Additionally, it includes a multiplier for current feedback, a bias circuit for proportional integral adjustments, and an adder to produce the corresponding slave ON-time control signal.

Career Highlights

Keke Zhao is currently employed at Chengdu Monolithic Power Systems Co., Ltd. His work focuses on advancing integrated circuit technologies, which are crucial for modern electronic devices. His innovative designs and patents have positioned him as a key player in the field of power management solutions.

Collaborations

Keke has collaborated with talented individuals such as Huichun Dai and Wangmiao Hu, who contribute to the dynamic environment of innovation at their workplace. These collaborations foster a creative atmosphere that encourages the development of cutting-edge technologies.

Conclusion

Keke Zhao's contributions to integrated circuit technology exemplify the spirit of innovation in the field. His patent for a multi-phase switching converter control device showcases his expertise and commitment to advancing electronic systems. Through his work and collaborations, he continues to make a significant impact in the industry.