{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"TPD6S300RUKR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"TPD6S300RUKR","canonicalUrl":"https://icboms.com/texas-instruments/TPD6S300RUKR","factsUrl":"https://icboms.com/api/mcp/products/TPD6S300RUKR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments TPD6S300RUKR, USB OTG protection IC, Internal Switch technology, 3.3V working voltage, 8V clamping, 2 circuits, 20-WFQFN Exposed Pad, Surface Mount, Active.","salesMarkdown":"## USB OTG protection with an internal switch The Texas Instruments TPD6S300RUKR is a USB OTG protection IC built around an internal switch architecture. It protects the VBUS and ID lines on a USB On-The-Go port from overvoltage and overcurrent faults, clamping at 8 V while operating at a 3.3 V working voltage. ## Clamping voltage and working voltage — the protection window With a 3.3 V working voltage and an 8 V clamp, the TPD6S300RUKR is sized for USB VBUS lines where the nominal rail is 3.3 V and the protection threshold must trigger well below the downstream IC's absolute maximum (typically 5.5 V for 3.3 V logic). The 8 V clamp gives headroom for transients without nuisance triggering on normal bus ripple. For a USB OTG port that sources 3.3 V on VBUS, this part holds the line within the safe operating area of the attached transceiver. The small 20-WQFN package (3x3 mm) mates with a standard land pattern; no package-change PCN is expected in the near term.","metaTitle":"TPD6S300RUKR USB OTG Protection IC, Internal Switch, 3.3V","metaDescription":"Texas Instruments TPD6S300RUKR USB OTG protection IC with internal switch, 3.3V working, 8V clamp, 20-WQFN package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Protection"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"Internal Switch","Applications":"USB OTG","Mounting Type":"Surface Mount","Package / Case":"20-WFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Working":"3.3V","Number of Circuits":"2","Voltage - Clamping":"8V","Base Product Number":"TPD6S300","Supplier Device Package":"20-WQFN (3x3)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/14a39ec2302269de04de166059d61ad4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/TPD6S300RUKR/alternatives.json"},"ai":{"faq":[{"question":"What is the TPD6S300RUKR used for?","answer":"The TPD6S300RUKR is a USB OTG protection IC. It protects the VBUS and ID lines on a USB On-The-Go port from overvoltage and overcurrent faults using an internal switch. Typical applications include smartphones, tablets, and portable devices with a USB OTG interface."},{"question":"Is the TPD6S300RUKR compatible with USB 3.0?","answer":"The TPD6S300RUKR is specified for USB OTG applications, not for USB 3.0 SuperSpeed data lines. It protects the VBUS power and ID detection lines, not the differential data pairs. For USB 3.0 data-line protection, a separate ESD/TVS array rated for the SuperSpeed signal integrity requirements would be needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/TPD6S300RUKR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/TPD6S300RUKR 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}}