{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9634564","patent":{"patent_number":"US-9634564","title":"Control circuit and control method of digital control power supply circuit, and digital control power supply circuit, electronic device and base station using the same","assignee":null,"inventors":[],"filing_date":"2015-03-02T00:00:00.000Z","publication_date":"2017-04-25T00:00:00.000Z","cpc_codes":["H02M"],"num_claims":14,"abstract":"A control circuit of a digital control power supply circuit includes: an A/D converter that samples a feedback voltage according to an output voltage of the power supply circuit when a strobe signal is asserted, and converts the sampled feedback voltage into digital feedback data; an error detector that generates error data which indicates a difference between the feedback data and target data; a compensator that generates a duty command value which is adjusted to approximate the error data to zero; a digital pulse width modulator that receives the duty command value and generates a pulse signal having a duty ratio corresponding to the duty command value; and a strobe signal generator that generates the strobe signal and adjusts a sampling timing at which the strobe signal is asserted such that the sampling timing approximates a target position set in a substantial center of a slope of the output voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control circuit and control method of digital control power supply circuit, and digital control power supply circuit, electronic device and base station using the same","description":"A control circuit of a digital control power supply circuit includes: an A/D converter that samples a feedback voltage according to an output voltage of the power supply circuit when a strobe signal i","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9634564","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-9634564","citation_suggestion":"Patentable. \"Control circuit and control method of digital control power supply circuit, and digital control power supply circuit, electronic device and base station using the same\" (US-9634564). https://patentable.app/patents/US-9634564","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9634564","json":"https://patentable.app/api/llm-context/US-9634564","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T08:02:02.565Z"}