{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9800142","patent":{"patent_number":"US-9800142","title":"Switching element driving circuit","assignee":null,"inventors":[],"filing_date":"2016-07-26T00:00:00.000Z","publication_date":"2017-10-24T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":9,"abstract":"A switching element driving circuit includes a charge pump circuit and a drive voltage generating circuit. The charge pump circuit generates a boosted voltage. The drive voltage generating circuit generates a drive voltage for driving a switching element from the boosted voltage. The drive voltage generating circuit applies a current to a control terminal of the switching element through a resistor at least in an initial stage and an end stage of an output period during which a signal instructing the switching element to be turned on is outputted, and alleviates a rising and a falling of the drive voltage. A switching frequency of the charge pump circuit is set from 2 MHz to 30 MHz. As a result, generation of radio noise can be restricted in both of the drive voltage generating circuit and the charge pump circuit."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching element driving circuit","description":"A switching element driving circuit includes a charge pump circuit and a drive voltage generating circuit. The charge pump circuit generates a boosted voltage. The drive voltage generating circuit gen","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9800142","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-9800142","citation_suggestion":"Patentable. \"Switching element driving circuit\" (US-9800142). https://patentable.app/patents/US-9800142","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9800142","json":"https://patentable.app/api/llm-context/US-9800142","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T07:03:47.892Z"}