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:
May. 06, 2025
Filed:
Mar. 31, 2023
Nxp Usa, Inc., Austin, TX (US);
NXP USA, Inc., Austin, TX (US);
Abstract
A controller for a power converter includes a generator module which generates a sequence of pulses each having a width defined by a rise moment and fall moment stored in respective RM and FM registers. The sequence of pulses have a repetition rate that is modulated by a repetition period value stored in a RP register. A memory of the controller has tables of rise moment values, fall moment values and repetition period values configured to be written into the RM, FM and RP registers respectively. A direct memory access (DMA) module of the controller is configured to write rise moment, fall moment, and repetition period values from the respective memory table into the RM, FM, and RP registers respectively, in response to a DMA trigger. A core coupled to the DMA module is configured to write the rise moment, fall moment, and repetition period values into the memory tables.