{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPS92411DDA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPS92411DDA","canonicalUrl":"https://icboms.com/texas-instruments/TPS92411DDA","factsUrl":"https://icboms.com/api/mcp/products/TPS92411DDA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPS92411DDA AC DC Offline Switcher, 1-output LED driver, 7.5V–100V supply, flyback/buck/boost topology, 8-PowerSOIC (0.154\", 3.90mm Width), surface mount, -40°C to 150°C.","salesMarkdown":"## Offline LED driver with 100V input ceiling The TPS92411DDA is a single-output AC DC offline switcher from Texas Instruments, built for constant-current LED drive in lighting fixtures. It supports flyback, buck, and boost topologies, so the same part can serve isolated or non-isolated designs depending on the transformer and feedback network. The input range spans 7.5 V to 100 V, which means it can be fed directly from a rectified mains rail without a separate bias supply — the internal switch handles the full voltage. The single output and integrated switch keep the external BOM to a controller, inductor/transformer, and a few passives. ## Thermal and package considerations for the layout Surface-mount assembly with the PowerPad footprint is standard — the pad is soldered to a thermal via array that ties to the ground plane. No heatsink is needed for typical 10–20 W LED loads, but the thermal resistance depends on the PCB copper area; a four-layer board with a solid ground pour under the pad gives the best junction-to-ambient performance. ## Active lifecycle and compliance status The ROHS3 status means the part meets the latest EU restriction on hazardous substances, including the four phthalates added in 2015. No additional compliance documentation (REACH, UL, IEC) is cited in the available records, but the active lifecycle and ROHS3 declaration cover the typical procurement gate for most lighting OEMs.","metaTitle":"TI TPS92411DDA AC DC Offline Switcher, 100V, 8-SO PowerPad","metaDescription":"Texas Instruments TPS92411DDA AC DC offline LED driver, 7.5V-100V input, flyback/buck/boost topology, -40°C to 150°C, active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"AC DC Offline Switcher","Package":"Tube","Topology":"Flyback, Step-Down (Buck), Step-Up (Boost)","Applications":"Lighting","Mounting Type":"Surface Mount","Package / Case":"8-PowerSOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Number of Outputs":"1","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 150°C (TJ)","Voltage - Supply (Max)":"100V","Voltage - Supply (Min)":"7.5V","Supplier Device Package":"8-SO PowerPad"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.22","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.22000","currency":"USD"},{"qty":10,"price":"$1.09400","currency":"USD"},{"qty":25,"price":"$1.03880","currency":"USD"},{"qty":100,"price":"$0.85330","currency":"USD"},{"qty":250,"price":"$0.79764","currency":"USD"},{"qty":500,"price":"$0.70490","currency":"USD"},{"qty":1000,"price":"$0.55650","currency":"USD"},{"qty":2500,"price":"$0.52500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/bb08fe1dac4b2185a77a3d233ec76c23.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Will TPS92411DDA drop into a board designed for TLC5940RHBR?","answer":"No — the TLC5940RHBR is a 16-channel linear LED driver with a shift-register interface, 3 V supply, and a different package (QFN). The TPS92411DDA is an offline switcher with a single output, 100 V input, and a PowerSOIC-8 footprint. They are not pin-compatible or functionally interchangeable without a complete board redesign."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPS92411DDA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPS92411DDA 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}}