{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LT8500ITJ#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LT8500ITJ~4PBF","canonicalUrl":"https://icboms.com/analog-devices/LT8500ITJ~4PBF","factsUrl":"https://icboms.com/api/mcp/products/LT8500ITJ%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LT8500ITJ#PBF PWM generator IC, LED lighting purpose, 1:48 input-to-output ratio, 50MHz max frequency, 3V to 5.5V supply, -40°C to 125°C, 56-TLAQFN (6x6) surface mount package.","salesMarkdown":"## PWM generator with 48-channel drive The LT8500ITJ#PBF is a PWM generator IC from Analog Devices designed specifically for LED lighting applications, taking a single CMOS or TTL input and expanding it to 48 independent PWM outputs in a 1:48 ratio. Operating from a 3V to 5.5V supply with a maximum switching frequency of 50 MHz, it handles the timing resolution needed for multi-channel LED dimming and color-mixing without external clock multiplication. ## Industrial temperature and compact footprint Housed in a 56-pin VTLA exposed pad package (6x6 mm TLAQFN), the thermal pad under the package sinks heat to the PCB ground plane — critical when driving 48 channels at full duty cycle.","metaTitle":"LT8500ITJ#PBF PWM Generator, 1:48, 50MHz, 56-TLAQFN","metaDescription":"Analog Devices LT8500ITJ#PBF PWM generator IC for LED lighting, 1:48 input-to-output ratio, 50MHz max frequency, -40°C to 125°C, 56-TLAQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PLL":"No","Input":"CMOS, TTL","Output":"CMOS, TTL","Package":"Tube","Main Purpose":"LED Lighting","Mounting Type":"Surface Mount","Package / Case":"56-VTLA Exposed Pad","Frequency - Max":"50MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Number of Circuits":"1","Ratio - Input:Output":"1:48","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"56-TLAQFN (6x6)","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.6","priceTiers":[{"qty":1,"price":"$11.60000","currency":"USD"},{"qty":10,"price":"$10.48300","currency":"USD"},{"qty":25,"price":"$9.99600","currency":"USD"},{"qty":100,"price":"$8.67930","currency":"USD"},{"qty":250,"price":"$8.28920","currency":"USD"},{"qty":500,"price":"$7.55780","currency":"USD"},{"qty":1000,"price":"$6.90000","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LT8500ITJ%23PBF/alternatives.json"},"ai":{"faq":[{"question":"What is the input-to-output ratio of the LT8500ITJ#PBF?","answer":"The LT8500ITJ#PBF has a 1:48 input-to-output ratio, meaning one PWM input signal is expanded into 48 individual PWM outputs for driving LED channels."},{"question":"How can I get current pricing and availability for LT8500ITJ#PBF?","answer":"Submit an RFQ through this listing."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LT8500ITJ~4PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LT8500ITJ~4PBF 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}}