{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27210DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27210DR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27210DR","factsUrl":"https://icboms.com/api/mcp/products/UCC27210DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27210DR half-bridge gate driver, 4A peak source/sink, 120V bootstrap, 7.2ns rise / 5.5ns fall, 8V-17V supply, 8-SOIC, -40°C to 140°C.","salesMarkdown":"## Half-bridge gate driver with 4 A peak drive The Texas Instruments UCC27210DR is a high-frequency half-bridge gate driver designed for N-channel MOSFETs in synchronous buck, full-bridge, and three-phase topologies. It delivers 4 A peak source and 4 A peak sink current from each of its two independent driver channels, with a 7.2 ns typical rise time and 5.5 ns typical fall time into a 1 nF load. The bootstrap high-side driver supports a maximum voltage of 120 V, making it suitable for 48 V to 80 V DC-DC converters and motor-drive rails. ## Switching speed and dead-time margin The 7.2 ns rise and 5.5 ns fall times at 4 A peak allow tight dead-time control in hard-switched bridges. At 500 kHz switching, the 12.7 ns total propagation delay (typ) leaves margin for a 50 ns dead band before cross-conduction risk rises. ## Temperature rating and physical handling Rated for a -40°C to 140°C junction temperature range, the UCC27210DR suits industrial motor drives, automotive under-hood environments, and outdoor telecom power supplies where ambient heat plus self-heating pushes die temperature above 125°C. The laser-etched top marking on authentic units shows consistent font depth and spacing — a quick visual check against TI's marking specification catches re-marked parts before they go to the line.","metaTitle":"UCC27210DR 4A Half-Bridge Gate Driver, 120V Bootstrap","metaDescription":"Texas Instruments UCC27210DR half-bridge gate driver: 4A peak source/sink, 7.2ns rise, 120V bootstrap max, -40°C to 140°C junction range.","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)","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":"UCC27210","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C~140°C(TJ)","Rise / Fall Time (Typ)":"7.2ns, 5.5ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"2.4V, 5.8V","High Side Voltage - Max (Bootstrap)":"120 V","Current - Peak Output (Source, Sink)":"4A, 4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1985","priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27210DR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between UCC27210 and UCC27211?","answer":"The UCC27211 is the same half-bridge driver with an enable pin and inverted logic on one channel; the UCC27210 has no enable and both channels are non-inverting. Both share the same 8-SOIC footprint, 4 A peak drive, and 120 V bootstrap rating, so a board designed for one can accept the other with a firmware or pull-up change."},{"question":"Can UCC27210DR drive a half-bridge at high frequency?","answer":"Yes. The 4 A peak source/sink current with 7.2 ns rise and 5.5 ns fall times support switching frequencies above 500 kHz into moderate gate charge loads. The bootstrap diode and capacitor must be sized for the duty cycle and refresh time at the target frequency."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27210DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27210DR 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}}