{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11290009","patent":{"patent_number":"US-11290009","title":"High energy efficiency switched-capacitor power converter","assignee":null,"inventors":[],"filing_date":"2020-04-30T00:00:00.000Z","publication_date":"2022-03-29T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":1,"abstract":"A high energy efficiency switched-capacitor power converter includes the transmission gates T1-T7, the capacitors C1-C4, the load capacitor CL, and resistors, PMOS tubes and NMOS tubes. The power converter converts a stable input voltage of 3V into an output voltage of 1V by means of charge transfer. In the state of timing sequence 1, the on-chip capacitor C1, the capacitor C2 and the load capacitor CL are charged in series. In the state of timing sequence 2, the capacitor C1 and the capacitor C2 are connected in parallel to the capacitor CL to supplement the charge loss due to load for the capacitor CL. When the establishment is completed, the voltages across the capacitor C1, the capacitor C2, and the capacitor CL are basically the same. At this time, the voltage drop across the switch tube approximates 0 V during the charge transfer process."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"High energy efficiency switched-capacitor power converter","description":"A high energy efficiency switched-capacitor power converter includes the transmission gates T1-T7, the capacitors C1-C4, the load capacitor CL, and resistors, PMOS tubes and NMOS tubes. The power conv","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11290009","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-11290009","citation_suggestion":"Patentable. \"High energy efficiency switched-capacitor power converter\" (US-11290009). https://patentable.app/patents/US-11290009","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11290009","json":"https://patentable.app/api/llm-context/US-11290009","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T07:36:35.439Z"}