{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61170DRVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61170DRVR","canonicalUrl":"https://icboms.com/texas-instruments/TPS61170DRVR","factsUrl":"https://icboms.com/api/mcp/products/TPS61170DRVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61170DRVR, Step-Up/Step-Down DC-DC Converter, Boost/Buck-Boost/Flyback/SEPIC Topology, Adjustable Output, 960mA Switch, 1.2MHz, 6-WDFN Exposed Pad, -40 to 85°C.","salesMarkdown":"## Multi-topology boost regulator in a 2x2 mm WSON The Texas Instruments TPS61170DRVR is a current-mode step-up DC-DC converter that also supports buck-boost, flyback, and SEPIC topologies from a single 3 V to 18 V input rail. It delivers an adjustable output up to 38 V through an internal 960 mA switch, switching at a fixed 1.2 MHz. ## 38 V output ceiling and 960 mA switch — sizing the power stage The 38 V maximum output covers common LED strings of 6 to 10 white LEDs in series, plus headroom for the current-sense resistor. The 960 mA switch current limit is the peak inductor current the internal N-channel FET can handle — the actual output current depends on the ratio of input to output voltage and the topology. In a boost configuration from a 12 V rail to 24 V, expect around 400 mA output before the current limit engages; in a SEPIC or flyback design the coupling capacitor or transformer turns ratio redefines the transfer function. The 1.2 MHz switching frequency keeps the inductor in the 4.7 µH to 22 µH range and pushes the output ripple above the AM broadcast band, simplifying input filtering for automotive or industrial environments. The fixed frequency also means the compensation network is predictable across the 3 V to 18 V input range. The base product number TPS61170 covers multiple package and reel variants — the DRVR suffix specifies the 6-WSON (2x2 mm) package on a 3000-unit tape-and-reel.","metaTitle":"TPS61170DRVR 38V Boost/SEPIC/Flyback Regulator, 1.2MHz","metaDescription":"TI TPS61170DRVR step-up/step-down DC-DC converter. 3-18V input, 38V max output, 960mA switch, 1.2MHz, 6-WSON.","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, Step-Up/Step-Down","Topology":"Boost, Buck-Boost, Flyback, SEPIC","Output Type":"Adjustable","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Current - Output":"960mA (Switch)","Number of Outputs":"1","Base Product Number":"TPS61170","Output Configuration":"Positive","Frequency - Switching":"1.2MHz","Operating Temperature":"-40°C~85°C(TA)","Synchronous Rectifier":"No","Voltage - Input (Max)":"18V","Voltage - Input (Min)":"3V","Voltage - Output (Max)":"38V","Supplier Device Package":"6-WSON (2x2)","Voltage - Output (Min/Fixed)":"3V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/53e83f94b4e23eaf4fd973ef621384be.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61170DRVR/alternatives.json"},"ai":{"faq":[{"question":"Can TPS61170DRVR be used as a replacement for TPS61170?","answer":"The TPS61170DRVR is a specific ordering variant of the base TPS61170 family. The DRVR suffix denotes the 6-WSON (2x2 mm) package in tape-and-reel format. If the existing BOM calls for the base TPS61170 in a different package (e.g., the HVSSOP-10), the pinout and thermal characteristics differ — verify the footprint and thermal pad before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61170DRVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61170DRVR 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}}