{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TB62771FTG,8,EL","brand":"Toshiba Semiconductor","brandSlug":"toshiba","productSlug":"TB62771FTG8EL","canonicalUrl":"https://icboms.com/toshiba/TB62771FTG8EL","factsUrl":"https://icboms.com/api/mcp/products/TB62771FTG%2C8%2CEL","rawCanonicalId":null},"summary":{"shortDescription":"Toshiba Semiconductor TB62771FTG,8,EL DC DC Regulator LED driver, 4 outputs, 150 mA per channel, 45 V output, PWM dimming, step-up (boost) topology, 20-WQFN package.","salesMarkdown":"## What it is and where it fits The TB62771FTG,8,EL is a 4-channel DC-DC regulator LED driver in a step-up (boost) topology, designed for backlight applications. Each channel delivers up to 150 mA at a maximum output voltage of 45 V, with PWM dimming control. It operates from a 4.75 V to 40 V supply rail and switches between 200 kHz and 2 MHz, letting you tune the inductor and capacitor size for the board space versus ripple trade-off. The 20-WQFN (4x4 mm) package with exposed pad sinks the heat from the internal switch into the PCB copper pour. ## Active production and compliance It is ROHS3 Compliant, so it passes the current EU material restrictions without an exemption expiry date.","metaTitle":"TB62771FTG,8,EL Toshiba LED Driver, 4-Ch, 150mA, 20-WQFN","metaDescription":"Toshiba TB62771FTG,8,EL DC-DC regulator LED driver, 4 outputs at 150mA each, 45V output, PWM dimming, 20-WQFN. Active, RoHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"DC DC Regulator","Dimming":"PWM","Package":"Tape & Reel (TR); Cut Tape (CT)","Topology":"Step-Up (Boost)","Frequency":"200kHz ~ 2MHz","Applications":"Backlight","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Output":"45V","Number of Outputs":"4","Internal Switch(s)":"Yes","Operating Temperature":"-40°C ~ 85°C (TA)","Voltage - Supply (Max)":"40V","Voltage - Supply (Min)":"4.75V","Supplier Device Package":"20-WQFN (4x4)","Current - Output / Channel":"150mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.52","stockQuantity":19,"priceTiers":[{"qty":1,"price":"$1.52000","currency":"USD"},{"qty":10,"price":"$1.36500","currency":"USD"},{"qty":25,"price":"$1.28760","currency":"USD"},{"qty":100,"price":"$1.09720","currency":"USD"},{"qty":250,"price":"$1.03020","currency":"USD"},{"qty":500,"price":"$0.90142","currency":"USD"},{"qty":1000,"price":"$0.74690","currency":"USD"},{"qty":2500,"price":"$0.69538","currency":"USD"},{"qty":5000,"price":"$0.66963","currency":"USD"},{"qty":10000,"price":"$0.64388","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/094a8756657847003823631093983f22.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for TB62771FTG,8,EL?","answer":"Submit an RFQ for the TB62771FTG,8,EL."},{"question":"What is TB62771FTG,8,EL's listed type and dimming method?","answer":"The device is a DC DC Regulator (boost topology) with PWM dimming control."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/toshiba/TB62771FTG8EL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/toshiba/TB62771FTG8EL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}