{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9825517","patent":{"patent_number":"US-9825517","title":"Controlling module, switch-mode power supply apparatus, and peak current mode controlling method of a switch-mode power supply apparatus","assignee":null,"inventors":[],"filing_date":"2016-10-31T00:00:00.000Z","publication_date":"2017-11-21T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":9,"abstract":"A controlling module includes a current-command generating unit for generating reference current signal based on an output voltage of a power conversion module, a current sensor configured to sense an inductor current of the power conversion module and generate current sense signal, a current comparator for generating current compare signal when the current sense signal equaling to the reference current signal, and an off-time controller for generating off-time control signal based on an input voltage and the output voltage of the power conversion module. The controlling module further includes a time-base counter and a peak-current controlling unit. The time-base counter receives the current compare signal and the off-time control signal, and generates a trigger signal when an off-time interval established by the off-time control signal elapses. The peak-current controlling unit makes a power switch of the power conversion module in a conduction state based on the trigger signal."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Controlling module, switch-mode power supply apparatus, and peak current mode controlling method of a switch-mode power supply apparatus","description":"A controlling module includes a current-command generating unit for generating reference current signal based on an output voltage of a power conversion module, a current sensor configured to sense an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9825517","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-9825517","citation_suggestion":"Patentable. \"Controlling module, switch-mode power supply apparatus, and peak current mode controlling method of a switch-mode power supply apparatus\" (US-9825517). https://patentable.app/patents/US-9825517","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9825517","json":"https://patentable.app/api/llm-context/US-9825517","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:16:56.566Z"}