{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11239758","patent":{"patent_number":"US-11239758","title":"Power supply system with stable loop","assignee":null,"inventors":[],"filing_date":"2018-11-12T00:00:00.000Z","publication_date":"2022-02-01T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M"],"num_claims":8,"abstract":"The invention relates to the field of power and electronic technologies, particularly to a power supply system with a stable loop comprising a PMOS transistor, a NMOS transistor, a first comparator and a voltage control circuit connected between a comparison terminal and the ground; wherein, a current-limiting acquisition port is configured to acquire on-state current of the PMOS transistor; and the current-limiting protection circuit outputs an voltage signal of the comparison result as the control signal of the pulse width modulation driver when the acquired on-current state of the PMOS transistor is less than a preset current value; and outputs a turn-off signal for turning off the pulse width modulation driver as the control signal when the acquired on-current state of the PMOS transistor is greater than a preset current value. The present invention has the advantages that relatively high loop stability can be ensured and high reliability is achieved."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Power supply system with stable loop","description":"The invention relates to the field of power and electronic technologies, particularly to a power supply system with a stable loop comprising a PMOS transistor, a NMOS transistor, a first comparator an","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11239758","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-11239758","citation_suggestion":"Patentable. \"Power supply system with stable loop\" (US-11239758). https://patentable.app/patents/US-11239758","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11239758","json":"https://patentable.app/api/llm-context/US-11239758","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T20:33:19.989Z"}