{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8508892","patent":{"patent_number":"US-8508892","title":"Integrated circuit with DC-DC converter and ESD protection","assignee":null,"inventors":[],"filing_date":"2008-12-19T00:00:00.000Z","publication_date":"2013-08-13T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":7,"abstract":"An integrated circuit (10) for use in a DC-DC converter is protected against damage from electrostatic discharge when not in use in the DC-DC converter. The integrated circuit includes a control circuit (11) and a switching transistor (12, 20) coupled between a first and second terminal (10a, b) of the integrated circuit (10). During DC-DC conversion the control circuit controls periodic switching of the switching transistor. The integrated circuit (10) furthermore comprises an electrostatic discharge (ESD) protection circuit, with a high pass filter circuit (160, 162) with inputs between terminals (10a, b) of the integrated circuit (10) and an output coupled to a detector transistor (164). The detector transistor (164) charges a chargeable circuit (17). From a node between the detector transistor (164) and the chargeable circuit (17) the switching transistor (12, 20) is made conductive when the detector transistor (164) becomes conductive. By using a high pass filter circuit (160, 162) the ESD protection circuit is made to work outside normal use. When the DC-DC converter contains multiple switching transistors all are preferably made conductive upon detection of ESD."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Integrated circuit with DC-DC converter and ESD protection","description":"An integrated circuit (10) for use in a DC-DC converter is protected against damage from electrostatic discharge when not in use in the DC-DC converter. The integrated circuit includes a control circu","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8508892","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-8508892","citation_suggestion":"Patentable. \"Integrated circuit with DC-DC converter and ESD protection\" (US-8508892). https://patentable.app/patents/US-8508892","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8508892","json":"https://patentable.app/api/llm-context/US-8508892","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T18:48:40.820Z"}