{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9647549","patent":{"patent_number":"US-9647549","title":"Current sense controller for a DC-to-DC converter","assignee":null,"inventors":[],"filing_date":"2015-04-28T00:00:00.000Z","publication_date":"2017-05-09T00:00:00.000Z","cpc_codes":["H02M","H02M"],"num_claims":17,"abstract":"A DC-to-DC converter comprises a first switch, a second switch coupled to the first switch, an inductor, and a plurality of serially connected power transistors. The first switch is to couple an input voltage to a common node. The first and second switches to be turned on and off in a reciprocating manner so as to couple either the input voltage or ground to the common node. The inductor, connecting the common node to an output voltage node of the DC-to-DC converter, is configured to control a voltage at the output voltage node based on current flowing through the inductor. The plurality of power transistors are concurrently controlled by a first signal that is based on a value of a voltage at the common node and a supply voltage, the serially connected power transistors to control an amount of current flowing through the inductor. Moreover, the first signal is used to prevent a high voltage drop from overstressing the plurality of power transistors while the first switch is on."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Current sense controller for a DC-to-DC converter","description":"A DC-to-DC converter comprises a first switch, a second switch coupled to the first switch, an inductor, and a plurality of serially connected power transistors. The first switch is to couple an input","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9647549","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-9647549","citation_suggestion":"Patentable. \"Current sense controller for a DC-to-DC converter\" (US-9647549). https://patentable.app/patents/US-9647549","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9647549","json":"https://patentable.app/api/llm-context/US-9647549","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T11:19:25.072Z"}