{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS628113HQWRWYRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS628113HQWRWYRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS628113HQWRWYRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS628113HQWRWYRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive AEC-Q100 TPS628113HQWRWYRQ1, step-down buck converter, 1A output, 2.75V-6V input, fixed 3.3V output, 1.8MHz-4MHz switching, -40°C~125°C, 9-VFQFN-HR (3x2).","salesMarkdown":"## 1A automotive buck with 3.3V fixed output The Texas Instruments TPS628113HQWRWYRQ1 is a synchronous step-down buck converter delivering 1A continuous output at a fixed 3.3V. It operates from a 2.75V to 6V input rail, covering the typical automotive battery range after pre-regulation. Switching frequency is programmable between 1.8MHz and 4MHz, allowing the use of small inductors and ceramic capacitors to fit tight ECU layouts. ## AEC-Q100 qualified for under-hood and chassis domains The 9-VFQFN package with wettable flank (3x2 mm body) supports automated optical inspection of solder joints, a common requirement for automotive production lines.","metaTitle":"TPS628113HQWRWYRQ1 Buck Converter, 1A, AEC-Q100, 9-VFQFN","metaDescription":"Texas Instruments TPS628113HQWRWYRQ1 automotive step-down buck converter, 1A output, 2.75V-6V input, fixed 3.3V, -40°C to 125°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"Automotive, AEC-Q100","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"9-VFQFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"1A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"1.8MHz ~ 4MHz","Operating Temperature":"-40°C~125°C(TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.75V","Voltage - Output (Max)":"-","Supplier Device Package":"9-VQFN-HR (3x2)","Voltage - Output (Min/Fixed)":"3.3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/851fc6440336a3f26e38460cff48b8ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS628113HQWRWYRQ1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS628113HQWRWYRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS628113HQWRWYRQ1 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}