{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9621038","patent":{"patent_number":"US-9621038","title":"Switch control circuit and converter using the same","assignee":null,"inventors":[],"filing_date":"2015-02-18T00:00:00.000Z","publication_date":"2017-04-11T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":22,"abstract":"A switch control circuit for controlling an average current flowing into a load through a current control switch that is series-coupled to an input power and the load includes a sensing unit configured to measure a current flowing into the load, a folder unit configured to fold a sensing signal related to the measured current based on a first reference voltage to generate first and second folder output signals based on an initialization voltage, the first and second folder output signals being symmetric to each other, a comparison unit configured to compare the generated first and second folder output signals and a control unit configured to control an operation of the current control switch according to a comparison result in the comparison unit. Such a switch control circuit integrates and compares a sensing signal and a reference signal to effectively perform an average current control."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switch control circuit and converter using the same","description":"A switch control circuit for controlling an average current flowing into a load through a current control switch that is series-coupled to an input power and the load includes a sensing unit configure","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9621038","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-9621038","citation_suggestion":"Patentable. \"Switch control circuit and converter using the same\" (US-9621038). https://patentable.app/patents/US-9621038","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9621038","json":"https://patentable.app/api/llm-context/US-9621038","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T14:25:15.960Z"}