{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27518DBVT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27518DBVT","canonicalUrl":"https://icboms.com/texas-instruments/UCC27518DBVT","factsUrl":"https://icboms.com/api/mcp/products/UCC27518DBVT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27518DBVT, single low-side gate driver, 4A peak output, inverting input, drives IGBT and N-Channel MOSFET, 4.5V to 18V supply, SOT-23-5 package, -40°C to 140°C junction temperature.","salesMarkdown":"## 4A peak drive in a SOT-23-5 footprint It delivers 4A peak source and 4A peak sink current from a supply range of 4.5V to 18V, with an inverting input configuration — the output goes high when the input is low. The 8ns rise and 7ns fall times (typical) allow fast gate charging, reducing switching losses in hard-switched topologies. The SOT-23-5 package (SC-74A) keeps the board footprint small, suitable for compact power supplies and motor drives.","metaTitle":"UCC27518DBVT – TI single low-side gate driver, 4A peak","metaDescription":"Texas Instruments UCC27518DBVT single low-side gate driver with 4A peak source/sink, 8ns rise/7ns fall, inverting input, SOT-23-5 package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"IGBT, N-Channel MOSFET","Input Type":"Inverting","Channel Type":"Single","Mounting Type":"Surface Mount","Package / Case":"SC-74A, SOT-753","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 18V","Number of Drivers":"1","Base Product Number":"UCC27518","Driven Configuration":"Low-Side","Operating Temperature":"-40°C~140°C(TJ)","Rise / Fall Time (Typ)":"8ns, 7ns","Supplier Device Package":"SOT-23-5","Logic Voltage - VIL, VIH":"-","Current - Peak Output (Source, Sink)":"4A, 4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4311aec0682545f599c59fa28efd1d76.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27518DBVT/alternatives.json"},"ai":{"faq":[{"question":"Is UCC27518DBVT inverting or non-inverting?","answer":"It is an inverting driver — the output is high when the input is low. This matches controllers that use active-low PWM logic."},{"question":"What is the difference between UCC27518 and UCC27517?","answer":"The UCC27518 has an inverting input; the UCC27517 has a non-inverting input. Both are single-channel 4A low-side drivers in the same package and supply range. The choice depends on the polarity of the upstream PWM signal."},{"question":"What is the difference between UCC27518 and UCC27519?","answer":"The UCC27519 is a dual-input (AND) version that allows enable/shutdown control via a second input. The UCC27518 is a single inverting input only. Both share the same 4A peak drive and SOT-23-5 package."},{"question":"Is UCC27518DBVT a direct replacement for UCC27517DBVT?","answer":"No — the UCC27518DBVT has an inverting input, while the UCC27517DBVT is non-inverting. They are not pin-compatible for a drop-in swap unless the controller logic is also inverted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27518DBVT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27518DBVT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}