{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27289DRMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27289DRMR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27289DRMR","factsUrl":"https://icboms.com/api/mcp/products/UCC27289DRMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27289DRMR, half-bridge NMOS gate driver, 3 A peak output, 8 V to 16 V supply, bootstrap circuit, 8-SOIC package, -40°C to 125°C operating temperature.","salesMarkdown":"## Half-bridge driver with 3 A peak gate drive The UCC27289DRMR is a half-bridge NMOS gate driver from Texas Instruments, delivering a 3 A peak output current from an 8 V to 16 V supply rail. That 3 A peak is enough to drive the gate charge of a medium-power MOSFET pair in a synchronous buck or full-bridge topology without excessive switching loss — the designer sizes the external bootstrap diode and capacitor per the target frequency and duty cycle. The bootstrap circuit is integrated on the high-side channel, so only one external bootstrap capacitor and diode are needed per half-bridge. The driver accepts analog, logic, or PWM input signals on the low-voltage side and shifts them to the floating high-side rail. The part ships in Tape & Reel (TR) or Cut Tape (CT) on the 8-SOIC (0.154\", 3.90 mm width) package — the 8-SOIC footprint is a standard body width, so the PCB land pattern matches generic SOIC-8 guidelines. ROHS3 compliant.","metaTitle":"UCC27289DRMR Half-Bridge Gate Driver – 3A Peak, 8-SOIC","metaDescription":"Texas Instruments UCC27289DRMR half-bridge NMOS driver. 3A peak output, 8V–16V supply, bootstrap circuit, -40°C to 125°C. Active production, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Power Management (PMIC / Gate Driver)"],"specifications":{"Mfr":"Texas Instruments","Series":"-","Package":"Tape & Reel (TR) Cut Tape (CT)","Features":"Bootstrap Circuit","Interface":"Analog, Logic, PWM","Load Type":"Inductive, Capacitive, Resistive","Technology":"NMOS","Applications":"General Purpose","Rds On (Typ)":"-","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","Voltage - Load":"8V ~ 16V","lifecycle_stage":"eol_hot","Fault Protection":"Current Limiting, Over Voltage, Short Circuit, UVLO","Voltage - Supply":"8V ~ 16V","Output Configuration":"Half Bridge","Current - Peak Output":"3A","Operating Temperature":"-40°C ~ 125°C","Supplier Device Package":"8-SOIC","Current - Output / Channel":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6000","priceTiers":[{"qty":1,"price":"$1.60000","currency":"USD"},{"qty":10,"price":"$1.43300","currency":"USD"},{"qty":25,"price":"$1.36040","currency":"USD"},{"qty":100,"price":"$1.11740","currency":"USD"},{"qty":250,"price":"$1.04448","currency":"USD"},{"qty":500,"price":"$0.92304","currency":"USD"},{"qty":1000,"price":"$0.72872","currency":"USD"},{"qty":3000,"price":"$0.68013","currency":"USD"},{"qty":6000,"price":"$0.64613","currency":"USD"},{"qty":15000,"price":"$0.62184","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e1cbfb2c71606537d52e470e8dc45589.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27289DRMR/alternatives.json"},"ai":{"faq":[{"question":"Is the UCC27289DRMR suitable for inductive loads like a motor or transformer?","answer":"Yes. The datasheet lists inductive, capacitive, and resistive loads as supported. The half-bridge output drives the high- and low-side MOSFETs that switch an inductive load; the bootstrap circuit maintains the high-side gate voltage during the on-time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27289DRMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27289DRMR 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}}