{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-9654006","patent":{"patent_number":"US-9654006","title":"Semiconductor device and control method thereof","assignee":null,"inventors":[],"filing_date":"2016-01-08T00:00:00.000Z","publication_date":"2017-05-16T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M"],"num_claims":10,"abstract":"According to one embodiment, a DC-DC converter 1 includes a power supply unit 12 that includes an inductor L1 and a switching unit and generates an output voltage Vout corresponding to a duty of a pulse signal P1, a PID controller 111 that outputs a control signal S corresponding to a difference between a divided voltage of Vout and a target voltage Vcnst, a PI controller 112 that outputs a control signal D corresponding to a difference between the control signal S and an average current flowing through the inductor L1, a PWM generation unit 113 that generates the pulse signal P1 with a duty ratio corresponding to the control signal D, and in step-down mode, the PI controller 112 performs proportional control of the differential signal ei by using a product of the control signal D and a reference proportionality constant KP as a proportionality constant."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Semiconductor device and control method thereof","description":"According to one embodiment, a DC-DC converter 1 includes a power supply unit 12 that includes an inductor L1 and a switching unit and generates an output voltage Vout corresponding to a duty of a pul","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-9654006","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-9654006","citation_suggestion":"Patentable. \"Semiconductor device and control method thereof\" (US-9654006). https://patentable.app/patents/US-9654006","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-9654006","json":"https://patentable.app/api/llm-context/US-9654006","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-06-06T12:04:18.154Z"}