Senior Applications Engineer

Development, evaluation and characterization of new product ICs and power uModules.Design and release of new reference demonstration circuits for support of new product ICs and uModules. Played a major role in supporting new digital power products family. Provided technical support to customers and FAEs on a wide range of products, including, buck, boost, flyback, forward controllers, power modules, with application in computing, server, storage, medial, automotive and consumer equipment. Communicated with technology vendor, evaluating different solutions, and provided customers proper and complete power solutions. New and existing product design-in support ~50M$ / yr.Wrote more than technical articles for internal and external magazine publication. Generated videos promoting new digital power products, listed in company website.Delivere seminars/trainings to FAE, important customers, and other audience in US and China.Work closely with marketing team for new product definition, promotion and advertisements.Work closely with sales and FAE for new product promotion and supported important customers.

Research assistant in CPES at Virginia Tech, under supervision from Dr. Fred C. LeeModeling of Digitally Controlled Voltage Regulators Digital control for 12V self-driven VRM Multi-phase digital constant on-time modulation methods 700kHz Three-Level Parallel Resonant DC-DC Converter for High-voltage Charger

Designed and tested LTC7522 Digital Dual-phase Power Management & Conversion IC demonstration board. Built the small signal model of LTC7522. Built small signal model and designed Flyback Converter with LTC3803/LT4430.