The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 23, 2025
Filed:
Jul. 10, 2023
Nxp B.v., Eindhoven, NL;
Fabien Boitard, Mouans Sartoux, FR;
Ludovic Oddoart, Opio, FR;
Christian Vincent Sorace, Falicon, FR;
NXP B.V., Eindhoven, NL;
Abstract
A digitally controlled DC-DC converter has a power stage coupled to an input voltage and to a control signal to generate an output voltage in response to the control signal. A controller generates the control signal and has an adjustment block to compare the output voltage to a reference voltage to generate a comparison signal, a logic circuit coupled to the adjustment block to receive the comparison signal and to generate the control signal in response to the comparison signal using a control word, and a digital-to analog converter coupled to the adjustment block, the power stage input voltage and the logic circuit to receive the control word from the logic circuit and to generate a converter voltage representing the control word using another voltage, the converter voltage being applied to the adjustment block to adjust the comparison signal.