{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS54672PWPR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS54672PWPR","canonicalUrl":"https://icboms.com/texas-instruments/TPS54672PWPR","factsUrl":"https://icboms.com/api/mcp/products/TPS54672PWPR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments SWIFT™ step-down buck converter, TPS54672PWPR, 6 A output, 350 kHz switching frequency, 3-6 V input, 28-PowerTSSOP (HTSSOP) package, surface-mount.","salesMarkdown":"## Buck converter parametric fit — 6 A, 350 kHz, 3-6 V input rail The TPS54672PWPR is a single-output step-down (buck) DC-DC converter from Texas Instruments' SWIFT™ series, rated for 6 A continuous output current. With an integrated synchronous rectifier, external Schottky catch diode is eliminated, reducing BOM count and improving efficiency at moderate to full load. ## Thermal and package constraints — 28-HTSSOP with exposed pad Switching at 350 kHz, the converter keeps the inductor in the 4.7-10 µH range typical for 6 A designs — the layout must minimise the high-dI/dt loop from the input capacitor through the high-side FET to the switch node.","metaTitle":"TPS54672PWPR Texas Instruments SWIFT Buck, 6 A, 28-HTSSOP","metaDescription":"Texas Instruments TPS54672PWPR SWIFT step-down buck converter, 6 A output, 350 kHz, 3-6 V input, -40 to 125 °C. Active, ROHS3. 28-HTSSOP. Order.","metaKeywords":null},"attributes":{"series":"SWIFT™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Series":"SWIFT™","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Mounting Type":"Surface Mount","Package / Case":"28-PowerTSSOP (0.173\\\", 4.40mm Width)","lifecycle_stage":"eol_hot","Current - Output":"6A","Number of Outputs":"1","Output Configuration":"Positive","Frequency - Switching":"350kHz","Operating Temperature":"-40°C ~ 125°C (TJ)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"3V","Supplier Device Package":"28-HTSSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.46","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.46000","currency":"USD"},{"qty":10,"price":"$6.73900","currency":"USD"},{"qty":25,"price":"$6.42560","currency":"USD"},{"qty":100,"price":"$5.57930","currency":"USD"},{"qty":250,"price":"$5.32852","currency":"USD"},{"qty":500,"price":"$4.85836","currency":"USD"},{"qty":1000,"price":"$4.43550","currency":"USD"},{"qty":2000,"price":"$4.43550","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/66e5c9bd089919bc99c3f8aa6918fa2e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"When sourcing TPS54672PWPR, what is the closest functional alternative — TPS65261RHBT?","answer":"The TPS65261RHBT is a different part: it is a triple-output (3-channel) buck converter rated for 3 A per channel, switching at 2 MHz, in a 32-VQFN package. The TPS54672PWPR is a single 6 A channel at 350 kHz in a 28-HTSSOP. They are not pin-compatible or drop-in replacements. For a single 6 A rail, the TPS54672PWPR is the correct choice; the TPS65261RHBT serves a multi-rail, lower-current design."},{"question":"What compliance documentation does Texas Instruments provide for TPS54672PWPR?","answer":"The part is ROHS3 compliant. Standard TI documentation includes the datasheet, application notes for the SWIFT™ family, and evaluation module (EVM) user guides. No UL or IEC certification is listed in the record for this specific order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS54672PWPR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS54672PWPR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}