{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS259472ARPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS259472ARPWR","canonicalUrl":"https://icboms.com/texas-instruments/TPS259472ARPWR","factsUrl":"https://icboms.com/api/mcp/products/TPS259472ARPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS259472ARPWR, Electronic Fuse IC, 2.7V ~ 23V input, 5.5A output, -40°C ~ 125°C, 10-VQFN-HR (2x2) package, Tape & Reel (TR) Cut Tape (CT), Active, ROHS3 Compliant","salesMarkdown":"## 2.7V to 23V electronic fuse in a 2x2 QFN The TPS259472ARPWR is a Texas Instruments electronic fuse (eFuse) IC that protects downstream circuitry from overcurrent, overvoltage, and inrush events on a 2.7V to 23V supply rail. ## 5.5A continuous rating and thermal design The 5.5A output current is the continuous rating at nominal conditions. For a 5.5A load at 85°C ambient, a 4-layer board with thermal vias is recommended to keep the junction temperature below the 125°C absolute maximum. ## Active production, ROHS3, tape-and-reel ordering The -R suffix denotes Tape & Reel (TR) packaging; Cut Tape (CT) quantities are also available for prototyping.","metaTitle":"TPS259472ARPWR eFuse IC – 2.7V-23V, 5.5A, Active, TI","metaDescription":"Texas Instruments TPS259472ARPWR electronic fuse IC. 2.7V to 23V input, 5.5A output, -40°C to 125°C. 10-VQFN-HR (2x2) package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Accuracy":"-","Function":"Electronic Fuse","Mounting Type":"Surface Mount","Package / Case":"10-VFQFN","Product Status":"Active","Sensing Method":"-","Voltage - Input":"2.7V ~ 23V","lifecycle_stage":"eol_hot","Current - Output":"5.5A","Base Product Number":"TPS259472","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"10-VQFN-HR (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5000","priceTiers":[{"qty":1,"price":"$1.50000","currency":"USD"},{"qty":10,"price":"$1.34100","currency":"USD"},{"qty":25,"price":"$1.27280","currency":"USD"},{"qty":100,"price":"$1.04540","currency":"USD"},{"qty":250,"price":"$0.97720","currency":"USD"},{"qty":500,"price":"$0.86358","currency":"USD"},{"qty":1000,"price":"$0.68178","currency":"USD"},{"qty":3000,"price":"$0.63633","currency":"USD"},{"qty":6000,"price":"$0.60451","currency":"USD"},{"qty":15000,"price":"$0.58179","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/cb701e2787036179d20322f02b5d7d43.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS259472ARPWR/alternatives.json"},"ai":{"faq":[{"question":"Does TPS259472ARPWR have built-in overcurrent protection?","answer":"Yes, as an electronic fuse, it integrates overcurrent protection. The 5.5A continuous output is the nominal current limit; the exact threshold and response time are specified in the datasheet."},{"question":"Is TPS259472ARPWR RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS259472ARPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS259472ARPWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}