Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Switching controller with valley-lock switching and limited maximum frequency for quasi-resonant power converters

Switching controller with valley-lock switching and limited maximum frequency for quasi-resonant power converters

US Patent 8730687 · Granted May 20, 2014

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Multilevel buck converter with valley current mode control and dual slope compen2025
Flyback power converter and secondary side power supply circuit and control meth2025
Feedforward frequency response for resonant charge pump2025
Resonant flyback power converter and switching control circuit and method thereo2025
NMOS half-bridge power device and manufacturing method thereof2025
Power supply system2025
Power converter for reducing switching loss and enhancing system efficiency and 2025
High efficiency charging system and power conversion circuit thereof2025
Integration manufacturing method of depletion high voltage NMOS device and deple2025
High voltage device and manufacturing method thereof2025
Resonant AHB flyback power converter and switching control circuit thereof2025
Control circuit and method for use in stackable multiphase power converter2025