{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC3915DP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC3915DP","canonicalUrl":"https://icboms.com/texas-instruments/UCC3915DP","factsUrl":"https://icboms.com/api/mcp/products/UCC3915DP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC3915DP Hot Swap Controller, 4A max output, 7V-15V supply, 1-channel, 16-SOIC (0.154\", 3.90mm Width), Tube package.","salesMarkdown":"## Hot swap controller with integrated switch and programmable protection The UCC3915DP: It integrates the power switch internally, so the BOM stays compact — no external MOSFET needed for the pass element. Rated for a 7V to 15V supply rail and a maximum continuous output current of 4A, this part suits 12V backplanes common in telecom and industrial rack systems. The 1 mA supply current is negligible against the load budget. ## Programmable fault handling — circuit breaker, current limit, fault timeout Three programmable features — circuit breaker threshold, current limit level, and fault timeout — let the designer tune the response to the load's inrush profile. Set the current limit just above the steady-state draw and the fault timeout long enough to charge the output capacitance without nuisance tripping. The internal thermal limit provides a second-layer safeguard: if the die temperature exceeds the threshold during a sustained fault, the controller latches off rather than letting the junction run away. This is a hard shutdown, not a foldback — the system must cycle power to reset. The supplier device package is 16-SOIC — the same footprint as the package/case, so no extra land-pattern lookup is needed. The commercial temperature grade (0°C to 70°C) limits deployment to controlled indoor environments — telecom central offices, data-center racks, and benchtop instrumentation. Not rated for outdoor or under-hood use. ## Active lifecycle and RoHS3 compliance Supplied in Tube packaging, which is the standard antistatic shipping format for SOIC devices in moderate volumes. For reel or tape-and-reel quantities, check the alternate order code suffix.","metaTitle":"UCC3915DP Hot Swap Controller, 4A, 16-SOIC","metaDescription":"Texas Instruments UCC3915DP Hot Swap Controller, 4A max output, 7V-15V supply, 16-SOIC. Active, RoHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Hot Swap Controller","Package":"Tube","Features":"Thermal Limit","Applications":"General Purpose","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"1 mA","Voltage - Supply":"7V ~ 15V","Internal Switch(s)":"Yes","Number of Channels":"1","Operating Temperature":"0°C ~ 70°C","Programmable Features":"Circuit Breaker, Current Limit, Fault Timeout","Current - Output (Max)":"4A","Supplier Device Package":"16-SOIC"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.79","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$7.79000","currency":"USD"},{"qty":10,"price":"$7.04000","currency":"USD"},{"qty":25,"price":"$6.71240","currency":"USD"},{"qty":100,"price":"$5.82830","currency":"USD"},{"qty":250,"price":"$5.56636","currency":"USD"},{"qty":500,"price":"$5.07522","currency":"USD"},{"qty":1000,"price":"$4.63350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/08a666b7f4f5fcd022adbbad56486851.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the UCC3915DP have an internal power switch?","answer":"Yes, the UCC3915DP integrates the pass switch internally. No external MOSFET is required for the hot-swap function, which simplifies the PCB layout and reduces component count."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC3915DP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC3915DP 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}}