{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TLC5924DAP","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TLC5924DAP","canonicalUrl":"https://icboms.com/texas-instruments/TLC5924DAP","factsUrl":"https://icboms.com/api/mcp/products/TLC5924DAP","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TLC5924DAP linear LED driver, 16 outputs, 80 mA per channel, 30 MHz shift register, 3–5.5 V supply, -40 to 85°C, 32-HTSSOP package.","salesMarkdown":"## 16-channel constant-current sink for backlight and sign panels The Texas Instruments TLC5924DAP is a 16-channel constant-current sink LED driver designed for backlighting applications. Each channel delivers up to 80 mA, set by an external resistor, and the integrated 30 MHz shift register allows daisy-chaining multiple devices for large LED arrays. The part operates from a 3 V to 5.5 V supply and is specified over the -40°C to 85°C industrial temperature range, making it suitable for outdoor signage, automotive cabin lighting, and display backlight panels. ## 80 mA per channel — what it means for the layout The 16 outputs at 80 mA each sink a total current limited by package thermal constraints. The 32-HTSSOP package has an exposed thermal pad; PCB layout must provide adequate copper area and vias to keep the junction temperature within the rated -40°C to 85°C range. ## Active lifecycle and ROHS3 compliance The TLC5924DAP is listed as Active in production with ROHS3 compliance.","metaTitle":"TLC5924DAP LED Driver, 16-Channel 80 mA, 32-HTSSOP","metaDescription":"Texas Instruments TLC5924DAP linear LED driver, 16 outputs at 80 mA per channel, 30 MHz shift register, 3–5.5 V supply, -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Type":"Linear","Package":"Tube","Topology":"Shift Register","Frequency":"30MHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"32-PowerTSSOP (0.240\\\", 6.10mm Width)","lifecycle_stage":"eol_hot","Voltage - Output":"15V","Number of Outputs":"16","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"5.5V","Voltage - Supply (Min)":"3V","Supplier Device Package":"32-HTSSOP","Current - Output / Channel":"80mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.21","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$4.21000","currency":"USD"},{"qty":10,"price":"$3.78100","currency":"USD"},{"qty":46,"price":"$3.57457","currency":"USD"},{"qty":138,"price":"$3.09804","currency":"USD"},{"qty":276,"price":"$2.93917","currency":"USD"},{"qty":506,"price":"$2.63729","currency":"USD"},{"qty":1012,"price":"$2.22422","currency":"USD"},{"qty":2530,"price":"$2.11301","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/43d8d64ea77e42720826ef8c46df3842.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum output current per channel of TLC5924DAP?","answer":"The TLC5924DAP can sink up to 80 mA per channel across its 16 outputs."},{"question":"Does TLC5924DAP have an equivalent or alternative?","answer":"The LM2703MF-ADJ/NOPB is a different device class — a single-channel boost regulator for backlighting — and is not a pin-compatible or functional equivalent. For a 16-channel constant-current sink with shift register, the TLC5924DAP is the direct part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TLC5924DAP","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TLC5924DAP when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}