{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9762130","patent":{"patent_number":"US-9762130","title":"Switching controller for switching power supply","assignee":null,"inventors":[],"filing_date":"2016-05-10T00:00:00.000Z","publication_date":"2017-09-12T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M"],"num_claims":11,"abstract":"A switching controller includes an output voltage detector that detects the output voltage of a switching power supply, a compensator, a frequency setter, a frequency sweeper, and a voltage control oscillator that are all connected in series. The switching controller also includes an ON-time generator that generates an ON time for a switching element and a pulse-width modulation signal generator that generates a pulse-width modulation signal using the output from the voltage control oscillator and the output from the ON-time generator. The frequency shifter includes a shift amount calculator that calculates a shift amount on the basis of a first coefficient that is generated by a first coefficient generator and changes as time elapses, a second coefficient generated by a second coefficient generator in accordance with the output value from the frequency setter, a third coefficient that is generated by a third coefficient generator and exhibits a different relationship with the output value from the frequency setter than the second coefficient, and the output value from the frequency setter."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching controller for switching power supply","description":"A switching controller includes an output voltage detector that detects the output voltage of a switching power supply, a compensator, a frequency setter, a frequency sweeper, and a voltage control os","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9762130","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-9762130","citation_suggestion":"Patentable. \"Switching controller for switching power supply\" (US-9762130). https://patentable.app/patents/US-9762130","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9762130","json":"https://patentable.app/api/llm-context/US-9762130","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:37:09.243Z"}