{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9662985","patent":{"patent_number":"US-9662985","title":"Control circuit for step-up DC/DC converter","assignee":null,"inventors":[],"filing_date":"2016-03-03T00:00:00.000Z","publication_date":"2017-05-30T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":19,"abstract":"A switching transistor is configured such that its on resistance RON is switchable between at least two values RON1 and RON2. When the switching transistor is switched from off to on, a control circuit sets the on resistance of the switching transistor to the first value RON1 for a first period immediately after the switching of the switching transistor. Subsequently, for a second period until the switching transistor is turned off, the control circuit sets the on resistance of the switching transistor to the second value RON2 that is smaller than the first value RON1."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Control circuit for step-up DC/DC converter","description":"A switching transistor is configured such that its on resistance RON is switchable between at least two values RON1 and RON2. When the switching transistor is switched from off to on, a control circui","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9662985","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-9662985","citation_suggestion":"Patentable. \"Control circuit for step-up DC/DC converter\" (US-9662985). https://patentable.app/patents/US-9662985","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9662985","json":"https://patentable.app/api/llm-context/US-9662985","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T06:58:37.307Z"}