{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS61193PWPRQ1","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS61193PWPRQ1","canonicalUrl":"https://icboms.com/texas-instruments/TPS61193PWPRQ1","factsUrl":"https://icboms.com/api/mcp/products/TPS61193PWPRQ1","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS61193PWPRQ1, Automotive AEC-Q100, DC DC Regulator, SEPIC/Boost topology, 45V output, 3 channels, 100mA per channel, PWM dimming, 300kHz~2.2MHz, 20-PowerTSSOP.","salesMarkdown":"## Automotive-grade LED backlight regulator The TPS61193PWPRQ1 is a three-channel DC-DC regulator from Texas Instruments, designed for automotive backlight applications. It integrates a boost or SEPIC controller with internal switches, delivering up to 45 V output at 100 mA per channel. ## Three channels, PWM dimming, 45 V ceiling PWM dimming is supported natively, which is the standard interface for automotive display backlight controllers. The input supply range spans 4.5 V to 45 V, covering both nominal 12 V and 24 V automotive rails. ## 20-PowerTSSOP with exposed pad","metaTitle":"TPS61193PWPRQ1 Automotive DC-DC Regulator, 45V Output","metaDescription":"Texas Instruments TPS61193PWPRQ1 DC-DC regulator, 45V output, 3 channels, PWM dimming, AEC-Q100.","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":"Automotive, AEC-Q100","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"SEPIC, Step-Up (Boost)","Frequency":"300kHz ~ 2.2MHz","Applications":"Automotive, Backlight","Mounting Type":"Surface Mount","Package / Case":"20-PowerTSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Output":"45V","Number of Outputs":"3","Internal Switch(s)":"Yes","Base Product Number":"TPS61193","Operating Temperature":"-40°C~125°C(TA)","Voltage - Supply (Max)":"45V","Voltage - Supply (Min)":"4.5V","Supplier Device Package":"20-HTSSOP","Current - Output / Channel":"100mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/091609ed2bb2045fce9413b92d571bce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS61193PWPRQ1/alternatives.json"},"ai":{"faq":[{"question":"Does TPS61193PWPRQ1 support PWM dimming?","answer":"Yes, PWM dimming is a listed feature, making it compatible with standard automotive backlight interface protocols."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS61193PWPRQ1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS61193PWPRQ1 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}}