{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61165TDBVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61165TDBVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS61165TDBVRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS61165TDBVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61165TDBVRQ1, Automotive AEC-Q100 DC-DC Boost Regulator, 1.2MHz switching, 3V to 38V output, 1.2A switch, PWM dimming, SOT-23-6, -40°C to 105°C.","salesMarkdown":"## Boost regulator for automotive LED strings It integrates a 1.2A switch and supports an output voltage from 3 V up to 38 V, making it suitable for backlighting multiple LEDs in series without an external switching transistor. ## Dimming and switching frequency PWM dimming is supported directly, allowing the LED current to be modulated for brightness control without an external PWM generator. The single-output topology with internal switch simplifies the BOM: only the inductor, sense resistor, input/output caps, and a Schottky diode are needed to complete the converter. The 3 V minimum supply allows operation from a deeply discharged Li-ion cell or a 3 V rail.","metaTitle":"TPS61165TDBVRQ1 Automotive Boost LED Driver, 1.2MHz","metaDescription":"Texas Instruments TPS61165TDBVRQ1 DC-DC boost regulator, AEC-Q100, 3V-38V output, 1.2A switch, PWM dimming, SOT-23-6.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"Automotive, AEC-Q100","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"1.2MHz","Applications":"Automotive, Backlight","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"3V ~ 38V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"TPS61165","Operating Temperature":"-40°C~105°C(TA)","Voltage - Supply (Max)":"18V","Voltage - Supply (Min)":"3V","Supplier Device Package":"SOT-23-6","Current - Output / Channel":"1.2A (Switch)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ac6cb87b17e45c912fd0153ca0d2e5c1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61165TDBVRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61165TDBVRQ1 suitable for automotive backlight applications?","answer":"The boost topology with 38 V maximum output can drive a string of 8 to 10 white LEDs in series, and the PWM dimming input allows brightness control from the ECU."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61165TDBVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61165TDBVRQ1 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}}