{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61165DRVTG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61165DRVTG4","canonicalUrl":"https://icboms.com/texas-instruments/TPS61165DRVTG4","factsUrl":"https://icboms.com/api/mcp/products/TPS61165DRVTG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61165DRVTG4, DC DC Regulator, Step-Up (Boost), 1.2 MHz, PWM Dimming, 3 V to 38 V Output, 1.2 A Switch, 6-WDFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## Boost regulator for automotive LED backlight It integrates a 1.2 A switch (internal switch) and operates at a fixed 1.2 MHz switching frequency, allowing small external inductors and capacitors. The output voltage range spans 3 V to 38 V, covering single-LED to multi-string series configurations typical in automotive dashboards and infotainment displays. ## PWM dimming and output compliance Dimming is controlled via PWM, a standard interface for LED brightness adjustment in automotive backlight modules. The single output channel delivers up to 1.2 A (switch current), which sets the ceiling for the total LED current — derate for string voltage and ambient temperature per the datasheet's thermal curves. Supply voltage range is 3 V to 18 V, compatible with common automotive battery rails (12 V nominal, with cranking dips and load-dump transients within abs-max).","metaTitle":"TPS61165DRVTG4 Boost LED Driver, 1.2 MHz, 38 V Output","metaDescription":"Texas Instruments TPS61165DRVTG4 DC-DC boost regulator for automotive backlight. 1.2 MHz switching, 3-38 V output, 1.2 A switch. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Type":"DC DC Regulator","Series":"-","Dimming":"PWM","Package":"Tape & Reel (TR)","Topology":"Step-Up (Boost)","Frequency":"1.2MHz","Applications":"Automotive, Backlight","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"3V ~ 38V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"TPS61165","Operating Temperature":"-40°C~85°C(TA)","Voltage - Supply (Max)":"18V","Voltage - Supply (Min)":"3V","Supplier Device Package":"6-WSON (2x2)","Current - Output / Channel":"1.2A (Switch)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/00c483322e29e2f34fee07470a81b600.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61165DRVTG4/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61165DRVTG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61165DRVTG4 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}}