{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-10491121","patent":{"patent_number":"US-10491121","title":"Window comparator structure for low power hysteretic buck-boost DC-DC controller","assignee":null,"inventors":[],"filing_date":"2018-10-29T00:00:00.000Z","publication_date":"2019-11-26T00:00:00.000Z","cpc_codes":["H02M","H02M","H02M","H02M","H02M","H02M"],"num_claims":17,"abstract":"The present embodiments relate generally to power controllers, and more particularly to synthetic current hysteretic control of a buck-boost DC-DC controller. In one or more embodiments, a controller includes PFM-PWM and Buck-Boost transitions with minimal circuitry and power consumption. In these and other embodiments, a window comparator structure is provided that is capable of generating control signals for use in buck, boost and buck-boost modes of operation."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Window comparator structure for low power hysteretic buck-boost DC-DC controller","description":"The present embodiments relate generally to power controllers, and more particularly to synthetic current hysteretic control of a buck-boost DC-DC controller. In one or more embodiments, a controller ","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-10491121","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-10491121","citation_suggestion":"Patentable. \"Window comparator structure for low power hysteretic buck-boost DC-DC controller\" (US-10491121). https://patentable.app/patents/US-10491121","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-10491121","json":"https://patentable.app/api/llm-context/US-10491121","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T11:17:14.765Z"}