{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27322DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27322DR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27322DR","factsUrl":"https://icboms.com/api/mcp/products/UCC27322DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27322DR low-side gate driver, single-channel, 9A peak source/sink, 20ns typ rise/fall, 4V to 15V supply, 8-SOIC package, -40°C to 105°C.","salesMarkdown":"## 9 A peak drive — what it buys you on the bench The UCC27322DR delivers 9 A peak source and 9 A peak sink current, enough to charge and discharge the gate capacitance of a large IGBT or paralleled MOSFET bank in the 20 ns typical rise and fall window. That 20 ns edge rate means the Miller plateau is traversed quickly — switching losses in the transistor stay low even at moderate frequencies, but the PCB loop inductance from the driver output to the gate resistor and back to the source kelvin connection must be kept under a few nH or the ringing will exceed the Vgs abs-max. The 4 V to 15 V supply range covers the standard bias rails for both logic-level and standard MOSFETs. At the low end, 4 V still gives enough headroom to fully enhance a logic-level FET; at 15 V the driver saturates a standard-gate transistor without exceeding the typical 20 V Vgs limit. ## Logic interface and temperature grade The non-inverting input means the output follows the input polarity — no inversion to account for in the control loop.","metaTitle":"Texas Instruments UCC27322DR Low-Side Gate Driver, 9A","metaDescription":"Texas Instruments UCC27322DR low-side gate driver, 9A peak source/sink, 20ns rise/fall, 4-15V supply, 8-SOIC. Active production, ROHS3. Request a quote.","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)","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Single","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Product Status":"Active","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 15V","Number of Drivers":"1","Base Product Number":"UCC27322","Driven Configuration":"Low-Side","Operating Temperature":"-40°C~105°C(TA)","Rise / Fall Time (Typ)":"20ns, 20ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"1.1V, 2.7V","Current - Peak Output (Source, Sink)":"9A, 9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2800","priceTiers":[{"qty":1,"price":"$2.28000","currency":"USD"},{"qty":10,"price":"$2.05100","currency":"USD"},{"qty":25,"price":"$1.93480","currency":"USD"},{"qty":100,"price":"$1.64850","currency":"USD"},{"qty":250,"price":"$1.54784","currency":"USD"},{"qty":500,"price":"$1.35438","currency":"USD"},{"qty":1000,"price":"$1.12219","currency":"USD"},{"qty":2500,"price":"$1.09518","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/20b75c5251e8591bc685c5db0fca715d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27322DR/alternatives.json"},"ai":{"faq":[{"question":"What is the peak output current of UCC27322DR?","answer":"The UCC27322DR provides 9 A peak source and 9 A peak sink current, with typical rise and fall times of 20 ns. This drive strength suits large-gate MOSFETs and IGBTs in switch-mode power supplies and motor drives."},{"question":"What supply voltage range does UCC27322DR support?","answer":"The driver operates from 4 V to 15 V, covering logic-level and standard MOSFET gate drive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27322DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27322DR 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}}