{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27322DGN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27322DGN","canonicalUrl":"https://icboms.com/texas-instruments/UCC27322DGN","factsUrl":"https://icboms.com/api/mcp/products/UCC27322DGN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27322DGN, single low-side MOSFET driver, 9A peak output source/sink, 20ns rise/fall, 4V-15V supply, non-inverting, 8-HVSSOP package, -40°C to 105°C.","salesMarkdown":"That combination means it can charge a 10 nC gate capacitance in roughly 2.2 ns at the Miller plateau, which keeps the switching transition short and the crossover conduction loss low in hard-switched topologies. ## Package and thermal: the exposed pad is part of the circuit The single driver channel occupies one output pin; the adjacent pins carry the supply and ground returns. The layout should keep the gate-drive loop (driver output → gate resistor → MOSFET gate → source → ground return) under 1 cm to minimise parasitic inductance that would otherwise slow the edge or cause ringing.","metaTitle":"UCC27322DGN – TI Low-Side MOSFET Driver, 9A Peak, 20ns","metaDescription":"Texas Instruments UCC27322DGN single low-side gate driver, 9A peak source/sink, 20ns rise/fall, 4V-15V supply, -40°C to 105°C. Active lifecycle.","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":"Tube","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Single","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","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-HVSSOP","Logic Voltage - VIL, VIH":"1.1V, 2.7V","Current - Peak Output (Source, Sink)":"9A, 9A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/20b75c5251e8591bc685c5db0fca715d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27322DGN/alternatives.json"},"ai":{"faq":[{"question":"Is the UCC27322DGN obsolete?","answer":"No — the product status is active."},{"question":"What is the closest pin-compatible alternative to the UCC27322DGN?","answer":"The UCC27322 family includes the UCC27322DGN (non-inverting, 8-HVSSOP) and the UCC27321DGN (inverting, same package). Both share the same pinout and drive capability, so swapping the inverting vs non-inverting logic is a board-level decision, not a footprint change."},{"question":"What gate types does the UCC27322DGN drive?","answer":"It drives both N-channel and P-channel MOSFETs in a low-side configuration. The single output can source or sink 9 A peak, which covers most power MOSFETs up to about 100 nC total gate charge at moderate switching frequencies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27322DGN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27322DGN 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}}