{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61085PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61085PWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61085PWR","factsUrl":"https://icboms.com/api/mcp/products/TPS61085PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61085PWR, Step-Up Boost Converter, Adjustable Output, 2A Switch, 650kHz/1.2MHz, 8-TSSOP, -40°C to 85°C.","salesMarkdown":"## 2A switch current — the output power ceiling The TPS61085PWR is a step-up (boost) converter from Texas Instruments with a 2A integrated switch. That 2A rating is the peak current the internal N-channel MOSFET can handle, not the continuous output current. ## Selectable switching frequency — inductor vs efficiency trade-off The TPS61085PWR lets you choose between 650 kHz and 1.2 MHz switching frequency via a logic pin. At 1.2 MHz you can use a smaller inductor, which shrinks the board footprint. ## Industrial temperature range — where it fits It does not carry AEC-Q100 automotive qualification, so it is not specified for under-hood or chassis-mounted applications where the ambient exceeds 85°C. For a 12V rail in a factory sensor module or a white-LED backlight driver in an outdoor display, this temperature grade is a solid fit. That means no last-time-buy notice is pending and no imminent obsolescence risk for production BOMs.","metaTitle":"TPS61085PWR Boost Converter, 2A Switch, 650kHz/1.2MHz","metaDescription":"TI TPS61085PWR step-up boost converter: 2A switch, 2.3V-6V input, 18.5V max output, selectable 650kHz/1.2MHz, -40°C to 85°C, TSSOP-8. Active, sourced per RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"2A (Switch)","Number of Outputs":"1","Base Product Number":"TPS61085","Output Configuration":"Positive","Frequency - Switching":"650kHz, 1.2MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"6V","Voltage - Input (Min)":"2.3V","Voltage - Output (Max)":"18.5V","Supplier Device Package":"8-TSSOP","Voltage - Output (Min/Fixed)":"2.8V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ade6096d49003e53e07b47a8d2564e9e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61085PWR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS61085PWR require external compensation?","answer":"Yes — the TPS61085PWR uses external compensation components (a resistor and capacitor from the COMP pin to GND) to set the loop stability. The values depend on the output capacitor ESR and inductor selection; the datasheet provides a design procedure."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61085PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61085PWR 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}}