{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS62672YFDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS62672YFDT","canonicalUrl":"https://icboms.com/texas-instruments/TPS62672YFDT","factsUrl":"https://icboms.com/api/mcp/products/TPS62672YFDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS62672YFDT, step-down (buck) DC-DC converter, fixed 1.5 V output, 650 mA continuous, 6 MHz switching frequency, synchronous rectifier, 6-DSBGA package, -40°C to 85°C operation.","salesMarkdown":"## 6 MHz switching — inductor shrinks to 1 µH or less The TPS62672YFDT switches at 6 MHz, which lets the output inductor drop to the 0.47 µH to 1 µH range — small enough for a 0603 or 0805 footprint. That is the whole point of this part: you trade a little efficiency at heavy load for a power stage that fits in a corner of a multi-layer board. Output is fixed at 1.5 V, so no feedback divider network is needed on the board. The 650 mA current ceiling covers a modest digital rail — a Cortex-M4 core, a small FPGA bank, or a sensor cluster — but leaves no headroom for inrush or transient spikes beyond that number. ## 6-DSBGA — wafer-level chip-scale, no leads exposed The 6-DSBGA package is a 0.4 mm pitch wafer-level ball-grid array with six solder bumps on the bottom. There are no side leads — all connections are through the bumps, and the part is underfilled in production. The reflow profile must match the JEDEC standard for 0.4 mm pitch BGAs; a hot-air rework station with a fine nozzle can remove it, but the board pads will need re-tinning. The tape-and-reel and cut-tape options cover both production reel quantities and prototype pick quantities. ## Temperature grade — industrial, not automotive It fits outdoor telecom cabinets, factory-floor sensors, and indoor power supplies, but it does not reach the 125°C or 150°C junction temperatures that automotive or downhole applications require. ## Sourcing — active production, ROHS3 compliant","metaTitle":"TPS62672YFDT — 6 MHz Buck Regulator, 650 mA, 6-DSBGA, Active","metaDescription":"Texas Instruments TPS62672YFDT step-down converter: 2.3 V to 4.8 V input, fixed 1.5 V output at 650 mA, 6 MHz switching frequency, synchronous rectifier, -40°C","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Down","Topology":"Buck","Output Type":"Fixed","Mounting Type":"Surface Mount","Package / Case":"6-XFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"650mA","Number of Outputs":"1","Base Product Number":"TPS62672","Output Configuration":"Positive","Frequency - Switching":"6MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"4.8V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"-","Supplier Device Package":"6-DSBGA","Voltage - Output (Min/Fixed)":"1.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5700","priceTiers":[{"qty":1,"price":"$1.57000","currency":"USD"},{"qty":10,"price":"$1.41000","currency":"USD"},{"qty":25,"price":"$1.33040","currency":"USD"},{"qty":100,"price":"$1.13340","currency":"USD"},{"qty":250,"price":"$1.06424","currency":"USD"},{"qty":500,"price":"$0.93120","currency":"USD"},{"qty":1250,"price":"$0.77158","currency":"USD"},{"qty":2500,"price":"$0.75300","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/55e5c7d76ec18a4a0f815f752cac90e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS62672YFDT/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency of TPS62672YFDT?","answer":"The switching frequency is 6 MHz. This is a fixed-frequency part; there is no external sync or frequency-adjust pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS62672YFDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS62672YFDT 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}}