{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61161QDRVRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61161QDRVRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS61161QDRVRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS61161QDRVRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61161QDRVRQ1, Automotive AEC-Q100 DC-DC Step-Up (Boost) Regulator, 38V Output, 600kHz, PWM Dimming, 6-WDFN Exposed Pad, Surface Mount.","salesMarkdown":"## Boost regulator for automotive LED strings It integrates the switching FET internally and delivers up to 38 V from an input supply ranging from 2.7 V to 18 V. Switching at 600 kHz, the part allows small external inductors and capacitors, saving board area in space-constrained modules like infotainment displays or cluster backlights. This regulator is AEC-Q100 qualified, making it suitable for automotive-grade designs requiring documented reliability screening. ## PWM dimming and output current capability PWM dimming input allows direct brightness control for LED strings, compatible with standard automotive PWM controllers or MCU GPIOs. ## Package and footprint for production Housed in a 6-WDFN exposed-pad package (6-WSON 2x2 mm), the part is surface-mount and requires a thermal pad connection to the PCB ground plane for effective heat dissipation. The small footprint suits automated assembly lines and high-density layouts.","metaTitle":"TPS61161QDRVRQ1 Automotive Boost LED Driver, 38V, AEC-Q100","metaDescription":"Texas Instruments TPS61161QDRVRQ1 DC-DC boost regulator, 38V output, 600kHz, PWM dimming, AEC-Q100 qualified. Active production.","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":"600kHz","Applications":"Automotive","Mounting Type":"Surface Mount","Package / Case":"6-WDFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"38V","Number of Outputs":"1","Internal Switch(s)":"Yes","Base Product Number":"TPS61161","Operating Temperature":"-40°C~125°C(TA)","Voltage - Supply (Max)":"18V","Voltage - Supply (Min)":"2.7V","Supplier Device Package":"6-WSON (2x2)","Current - Output / Channel":"700mA (Switch)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4f7f8871fae6ca2c138a19d4e9ea86b2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61161QDRVRQ1/alternatives.json"},"ai":{"faq":[{"question":"Is TPS61161QDRVRQ1 AEC-Q100 qualified?","answer":"Yes, the part is AEC-Q100 qualified, making it suitable for automotive applications requiring documented reliability testing per the AEC-Q100 standard."},{"question":"Can TPS61161QDRVRQ1 be used as a direct replacement for TPS61161?","answer":"The TPS61161QDRVRQ1 is the automotive-qualified variant of the base TPS61161. The base product number is TPS61161, and the QDRVRQ1 suffix indicates AEC-Q100 qualification and the specific package (6-WSON). Pin compatibility depends on the package variant — confirm the footprint matches your board layout before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61161QDRVRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61161QDRVRQ1 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}}