ALEXANDRIA, Va., May 12 -- United States Patent no. 12,627,233, issued on May 12, was assigned to PowerX Semiconductor Corp. (Hsinchu County, Taiwan).
"Buck converter and control method thereof" was invented by Chih-Chieh Su (Hsinchu County, Taiwan) and Cheng Hsiang Liao (Hsinchu County, Taiwan).
According to the abstract* released by the U.S. Patent & Trademark Office: "A buck converter includes a switching circuit, an error amplifier, a comparator, a reset circuit, a logic gate, a flip-flop and a driver. The switching circuit generates an output voltage according to an input voltage. The error amplifier generates a compensation voltage signal according to a feedback voltage signal and the reference voltage signal. The feedback voltage s...