Yi Sun works as the Manager of Power Module Products in Monolithic Power Systems Inc. He has deep knowledge on design, modeling and control of power converters. He is responsible for technical product marketing, strategic business development, with power semiconductor companies in consumer electronics, telecom, computing, and automotive markets. He earned his Bachelor's and Master's degree in Electrical and Electronics Engineering at Tsinghua University, Beijing, China. He also acquired a Master's degree in Electrical Engineering at Virginia Tech, Blacksburg, Virginia, USA.