{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61282DYFFT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61282DYFFT","canonicalUrl":"https://icboms.com/texas-instruments/TPS61282DYFFT","factsUrl":"https://icboms.com/api/mcp/products/TPS61282DYFFT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61282DYFFT, a step-up (boost) switching regulator, single-output, programmable output from 3.15 V to 4.4 V, 4 A switch current, 2.3 MHz switching frequency, synchronous rectifier, 16-DSBGA package.","salesMarkdown":"## Active production — sourcing the TPS61282DYFFT ## Boost topology with 4 A switch and 2.3 MHz switching This is a single-output step-up (boost) regulator with a 4 A switch current rating — that 4 A is the peak switch limit, not the output current; the achievable output current depends on input voltage, output voltage, and inductor ripple. The 2.3 MHz switching frequency lets you use a smaller inductor (typically 1 µH to 2.2 µH) than a 1 MHz part, shrinking the PCB footprint. ## Temperature range and package — reflow and placement The 16-DSBGA package (1.67 mm × 1.67 mm) is a wafer-level chip-scale package: no leads, no exposed pad. The solder balls are on the bottom; the board footprint must match the 0.4 mm pitch ball map exactly. The package sits flat with no tombstoning risk if the stencil aperture is sized per TI's application note for DSBGA. ## Input voltage range and output voltage flexibility Input voltage range is 2.3 V to 4.85 V — covers single-cell Li-ion (3.0 V to 4.2 V) and two-cell alkaline (2.4 V to 3.0 V). The output can be set from a minimum of 3.15 V up to 4.4 V, making it suitable for powering a 3.3 V rail with headroom or a 3.6 V to 4.2 V LED backlight string.","metaTitle":"TPS61282DYFFT Boost Regulator – Texas Instruments, 4A Switch","metaDescription":"Texas Instruments TPS61282DYFFT step-up boost regulator, 4A switch, 2.3MHz, programmable output 3.15V–4.4V, 16-DSBGA. Active production, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Function":"Step-Up","Topology":"Boost","Output Type":"Programmable","Mounting Type":"Surface Mount","Package / Case":"16-UFBGA, DSBGA","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"4A (Switch)","Number of Outputs":"1","Base Product Number":"TPS61282","Output Configuration":"Positive","Frequency - Switching":"2.3MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"Yes","Voltage - Input (Max)":"4.85V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"4.4V","Supplier Device Package":"16-DSBGA (1.67x1.67)","Voltage - Output (Min/Fixed)":"3.15V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7300","priceTiers":[{"qty":1,"price":"$1.73000","currency":"USD"},{"qty":10,"price":"$1.55600","currency":"USD"},{"qty":25,"price":"$1.46800","currency":"USD"},{"qty":100,"price":"$1.25080","currency":"USD"},{"qty":250,"price":"$1.17448","currency":"USD"},{"qty":500,"price":"$1.02768","currency":"USD"},{"qty":1250,"price":"$0.85150","currency":"USD"},{"qty":2500,"price":"$0.83100","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6c4bb36e960eb43f918b51e1e40b3943.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61282DYFFT/alternatives.json"},"ai":{"faq":[{"question":"What is the switching frequency of TPS61282DYFFT?","answer":"The switching frequency is 2.3 MHz. This allows the use of a physically smaller inductor compared to lower-frequency boost converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61282DYFFT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61282DYFFT 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}}