Search Results - kuang-yao+(brian)+cheng

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Digital Enhanced V2 Control
This innovation presents a new enhanced V2-type constant on-time control architecture with digital implementations for solving the ripple oscillation issues when using small ESR capacitors in a converter. Instead of directly sensing the inductor current, an inductor current ramp estimator with the drift compensation is proposed as adding a virtual...
Published: 9/3/2012   |   Inventor(s): Kuang-Yao (Brian) Cheng, Feng Yu, Paolo Mattavelli, Fred Lee
Keywords(s): Power Conversion/Control
Category(s): Electrical