US Patent Issued to Renesas Electronics on Jan. 27 for "Single control signal generation in power stage controller" (British, American Inventors)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,537,437, issued on Jan. 27, was assigned to Renesas Electronics Corp. (Tokyo).

"Single control signal generation in power stage controller" was invented by Benoit Labbe (Harlow, Great Britain), Adam Matthew Bumgarner (Duluth, Ga.), Vinod Aravindakshan Lalithambika (Harlow, Great Britain) and Allan Richard Warrington (Harlow, Great Britain).

According to the abstract* released by the U.S. Patent & Trademark Office: "A controller for controlling a power stage having one or more phases is presented. The controller includes a reference circuit that generates a reference signal; a ramp generator generating a feedback ramp signal based on a feedback signal of the power stage; and a modulat...