{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9698677","patent":{"patent_number":"US-9698677","title":"Brownout recovery circuit for bootstrap capacitor and switch power supply circuit","assignee":null,"inventors":[],"filing_date":"2013-12-18T00:00:00.000Z","publication_date":"2017-07-04T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":12,"abstract":"In one embodiment, a brownout recovery circuit configured for a switch power supply circuit with a first switch, can include: (i) an under-voltage detection circuit that activates a detection signal when a bootstrap capacitor is not in an under-voltage state, and deactivates the detection signal when the bootstrap capacitor is in the under-voltage state; (ii) a logic circuit that generates a first control signal according to a main control signal from the switch power supply circuit and a second switch state; (iii) a first control circuit that generates a first switch signal according to the detection signal, and controls the first switch thereby; and (iv) a second control circuit that receives the first control signal, and generates a second switch signal to control the second switch thereby."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Brownout recovery circuit for bootstrap capacitor and switch power supply circuit","description":"In one embodiment, a brownout recovery circuit configured for a switch power supply circuit with a first switch, can include: (i) an under-voltage detection circuit that activates a detection signal w","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9698677","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-9698677","citation_suggestion":"Patentable. \"Brownout recovery circuit for bootstrap capacitor and switch power supply circuit\" (US-9698677). https://patentable.app/patents/US-9698677","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9698677","json":"https://patentable.app/api/llm-context/US-9698677","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T17:28:52.136Z"}