{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62810QWRWYRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62810QWRWYRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS62810QWRWYRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS62810QWRWYRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments Automotive, AEC-Q100 series TPS62810QWRWYRQ1 step-down buck converter, 4A output, 1.8MHz~4MHz switching, adjustable output 0.6V to 5.5V, -40°C~125°C, 9-VFQFN wettable flank package.","salesMarkdown":"## 4A automotive buck in a 3×2 mm VFQFN The TPS62810QWRWYRQ1 is a Texas Instruments step-down buck converter rated for 4 A continuous output, switching between 1.8 MHz and 4 MHz. ## Switching frequency and inductor selection The 1.8 MHz to 4 MHz switching range lets you trade off inductor size against switching losses. At 4 MHz the inductor can be as small as 0.47 µH, shrinking the total solution footprint; at 1.8 MHz the efficiency peaks for higher step-down ratios. ## Wettable flank package for AOI The 9-VFQFN-HR (3×2 mm) package uses wettable flanks — the side pads are plated so solder fillets are visible to automated optical inspection after reflow. This is a standard requirement for automotive Tier-1 production lines that cannot rely on bottom-only x-ray inspection. The surface-mount, wettable flank package mates to a standard 9-pin VFQFN footprint. For new automotive designs this means no forced redesign cycle from an impending EOL.","metaTitle":"TPS62810QWRWYRQ1 Automotive Buck Converter, 4A, AEC-Q100","metaDescription":"Texas Instruments TPS62810QWRWYRQ1 step-down buck converter, 4A output, 1.8-4MHz switching, -40°C to 125°C, AEC-Q100 qualified.","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":"Adjustable","Mounting Type":"Surface Mount, Wettable Flank","Package / Case":"9-VFQFN","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"4A","Number of Outputs":"1","Base Product Number":"TPS62810","Output Configuration":"Positive","Frequency - Switching":"1.8MHz ~ 4MHz","Operating Temperature":"-40°C~125°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.75V","Voltage - Output (Max)":"5.5V","Supplier Device Package":"9-VQFN-HR (3x2)","Voltage - Output (Min/Fixed)":"0.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/addc9596b062c19f4b98f3ab12cad75c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62810QWRWYRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS62810QWRWYRQ1 AEC-Q100 qualified?","answer":"Yes, the TPS62810QWRWYRQ1 is listed under the Automotive, AEC-Q100 series. This qualification covers the stress tests required for automotive-grade components used in under-hood and cabin applications."},{"question":"What package does TPS62810QWRWYRQ1 use?","answer":"The TPS62810QWRWYRQ1 comes in a 9-VFQFN-HR package measuring 3×2 mm, with wettable flank terminations for AOI inspection. It is supplied in tape-and-reel or cut-tape formats."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62810QWRWYRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62810QWRWYRQ1 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}}