{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11251708","patent":{"patent_number":"US-11251708","title":"Inverting switching regulator using charge pump and operating method thereof","assignee":null,"inventors":[],"filing_date":"2020-02-12T00:00:00.000Z","publication_date":"2022-02-15T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":12,"abstract":"An inverting switching regulator is provided. The inverting switching regulator is used to generate a negative output voltage based on a positive input voltage. The inverting switching regulator includes an inductor configured to pass an inductor current from a first terminal to a second terminal; a flying capacitor coupled to the second terminal of the inductor; and a plurality of switches configured to apply a negative voltage to the second terminal of the inductor by charging the flying capacitor by the positive input voltage during a first phase, and by connecting the flying capacitor in series to a ground node and the inductor during a second phase."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Inverting switching regulator using charge pump and operating method thereof","description":"An inverting switching regulator is provided. The inverting switching regulator is used to generate a negative output voltage based on a positive input voltage. The inverting switching regulator inclu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11251708","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-11251708","citation_suggestion":"Patentable. \"Inverting switching regulator using charge pump and operating method thereof\" (US-11251708). https://patentable.app/patents/US-11251708","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11251708","json":"https://patentable.app/api/llm-context/US-11251708","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T01:59:11.347Z"}