{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27201ADR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27201ADR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27201ADR","factsUrl":"https://icboms.com/api/mcp/products/UCC27201ADR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27201ADR, Half-Bridge Gate Driver, N-Channel MOSFET, 2 Drivers, 3A Peak Output, 8V~17V Supply, 8-SOIC, -40°C~140°C.","salesMarkdown":"## Half-bridge driver with 3A gate drive and 120V bootstrap It delivers 3A peak source and sink current, with 8ns typical rise time and 7ns typical fall time, enabling fast switching transitions that reduce cross-conduction losses in synchronous buck, full-bridge, and three-phase inverter stages. The bootstrap high-side driver supports a maximum voltage of 120V, making it suitable for 48V, 72V, and 96V DC bus systems common in industrial motor drives, battery-powered tools, and telecom power converters. ## Supply rail and logic-level compatibility Operating from a single 8V to 17V supply rail, the driver is a direct fit for 12V bias rails found in most industrial and automotive power stages. The logic input thresholds — 0.8V VIL and 2.5V VIH — are compatible with 3.3V and 5V PWM controllers from MCUs, DSPs, or dedicated controllers without external level shifting. The independent channel architecture means each output can be controlled separately, which simplifies dead-time insertion and allows asymmetric drive timing for optimised efficiency in resonant or phase-shifted topologies. ## Temperature range and thermal design The 140°C junction maximum is a hard limit — the 8-SOIC package's thermal impedance (RθJA ~120°C/W) means that at 3A peak drive with high switching frequencies, the die temperature rise must be calculated against the ambient. For ambient above 85°C, a heatsink or forced airflow is typically required.","metaTitle":"UCC27201ADR Half-Bridge Gate Driver, 3A, 120V Bootstrap","metaDescription":"Texas Instruments UCC27201ADR drives two N-channel MOSFETs in half-bridge config. 3A peak source/sink, 8ns/7ns rise/fall, 120V bootstrap max. Active status.","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":"N-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"8V ~ 17V","Number of Drivers":"2","Base Product Number":"UCC27201","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C~140°C(TJ)","Rise / Fall Time (Typ)":"8ns, 7ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"0.8V, 2.5V","High Side Voltage - Max (Bootstrap)":"120 V","Current - Peak Output (Source, Sink)":"3A, 3A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1c13d7235519f5490643f30d0a84ffcf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27201ADR/alternatives.json"},"ai":{"faq":[{"question":"Is the UCC27201ADR active or obsolete?","answer":"The UCC27201ADR is listed as active by Texas Instruments."},{"question":"Can the UCC27201ADR drive two N-channel MOSFETs in a half-bridge?","answer":"Yes. The UCC27201ADR is a half-bridge driver with independent, non-inverting channels. Its 3A peak source/sink current and 8ns/7ns rise/fall times are well-suited for driving the gate charge of N-channel MOSFETs in a half-bridge topology."},{"question":"What is the difference between UCC27201ADR and UCC27201AD?","answer":"The UCC27201ADR and UCC27201AD are functionally identical — same half-bridge driver, same 3A peak output, same 120V bootstrap rating. The only difference is the packaging format: the UCC27201ADR ships in Tape & Reel, while the UCC27201AD ships in tubes. For reel-fed pick-and-place assembly, specify the 'R' suffix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27201ADR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27201ADR 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}}