{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS259525DSGR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS259525DSGR","canonicalUrl":"https://icboms.com/texas-instruments/TPS259525DSGR","factsUrl":"https://icboms.com/api/mcp/products/TPS259525DSGR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS259525DSGR Electronic Fuse, 2.7V~18V input, 4A output, ±7.5% accuracy, 8-WFDFN Exposed Pad / 8-WSON (2x2), -40°C~125°C.","salesMarkdown":"The TPS259525DSGR is a Texas Instruments electronic fuse (eFuse) that replaces a discrete fuse, a hot-swap controller, or a PTC with a single 2 mm × 2 mm IC. It accepts any input rail from 2.7 V up to 18 V and delivers up to 4 A continuous to the load. The ±7.5 % current-limit accuracy means you can set the trip point within 7.5 % of the target, so a load that peaks near 4 A does not force a larger guard band. The 8-WSON (2 mm × 2 mm) exposed-pad package pulls heat into the PCB ground plane — the board copper area under the pad sets the effective thermal resistance, so a 4 A continuous load needs a solid via array to the inner-layer plane. No special bake profile beyond the standard MSL level for this package family — confirm the specific moisture sensitivity level from the lot date code if the reel has been open longer than the floor-life label.","metaTitle":"TPS259525DSGR Electronic Fuse, 2.7V-18V Input, 4A","metaDescription":"TI TPS259525DSGR electronic fuse in 8-WSON (2x2) package. Input 2.7V to 18V, output 4A, ±7.5% current-limit accuracy. -40°C to 125°C junction.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Accuracy":"±7.5%","Function":"Electronic Fuse","Mounting Type":"Surface Mount","Package / Case":"8-WFDFN Exposed Pad","Product Status":"Active","Sensing Method":"-","Voltage - Input":"2.7V ~ 18V","lifecycle_stage":"eol_hot","Current - Output":"4A","Base Product Number":"TPS259525","Operating Temperature":"-40°C~125°C(TJ)","Supplier Device Package":"8-WSON (2x2)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.4170","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/617f724dd3d0dc449a8923d1f4b9eccc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPS259525DSGR/alternatives.json"},"ai":{"faq":[{"question":"What is TPS259525DSGR's listed accuracy?","answer":"The current-limit accuracy is ±7.5 %. This lets you set the trip point close to the load's peak draw without a large guard band."},{"question":"Is TPS259525DSGR RoHS compliant?","answer":"Confirm the specific lot certificate if your compliance audit requires a documented declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS259525DSGR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS259525DSGR 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}}