{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8513937","patent":{"patent_number":"US-8513937","title":"Switching regulator with optimized switch node rise time","assignee":null,"inventors":[],"filing_date":"2011-09-09T00:00:00.000Z","publication_date":"2013-08-20T00:00:00.000Z","cpc_codes":["H02M"],"num_claims":13,"abstract":"A driver circuit for controlling a high-side power switch of a switching regulator includes: a logic circuit configured to generate a gate control signal for turning on the power switch; a diode having coupled to a first power supply voltage; a capacitor having a first electrode coupled to the cathode of the diode and a second electrode coupled to the switching output voltage; and a delay circuit configured to receive the gate control signal and to generate a delayed gate control signal. In operation, the capacitor is precharged to about the first power supply voltage. When the power switch is turned on, a first output drive transistor is turned on to distribute the charge stored on the capacitor to the gate terminal of the high-side power switch, and after the predetermined delay, a second output drive transistor is turned on to drive the output node to a high supply voltage."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Switching regulator with optimized switch node rise time","description":"A driver circuit for controlling a high-side power switch of a switching regulator includes: a logic circuit configured to generate a gate control signal for turning on the power switch; a diode havin","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8513937","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-8513937","citation_suggestion":"Patentable. \"Switching regulator with optimized switch node rise time\" (US-8513937). https://patentable.app/patents/US-8513937","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8513937","json":"https://patentable.app/api/llm-context/US-8513937","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T14:06:48.091Z"}