{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27324DG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27324DG4","canonicalUrl":"https://icboms.com/texas-instruments/UCC27324DG4","factsUrl":"https://icboms.com/api/mcp/products/UCC27324DG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27324DG4, dual low-side MOSFET driver, 4A peak source/sink per channel, 4.5V to 15V supply, non-inverting inputs, independent channels, 8-SOIC package, -55°C to 150°C junction temperature range.","salesMarkdown":"## Dual 4A low-side driver for N- and P-channel gates It drives both N-channel and P-channel MOSFETs, making it a flexible choice for synchronous rectifier stages, half-bridge gate drive, and general-purpose power switching up to 15V supply rails. ## 4A peak drive — sizing for the gate charge load Each channel's 4A peak source and sink capability determines the maximum total gate charge it can switch at a given frequency. For a MOSFET with 60 nC total gate charge, the driver can theoretically charge the gate in about 15 ns, but the practical switching frequency is limited by the driver's thermal dissipation and the gate drive loop inductance. The 20 ns typical rise and 15 ns typical fall times confirm fast edge rates that keep crossover conduction losses low in hard-switched topologies. The 4.5V to 15V supply range covers common bias rails — 5V for logic-level MOSFETs and 12V for standard-threshold power MOSFETs. The logic input thresholds of 1V (VIL) and 2V (VIH) are compatible with 3.3V and 5V logic families from MCUs, FPGAs, or PWM controllers without external level shifting. The wide range also provides thermal margin in dense power stages where the driver sits near hot MOSFETs and magnetics. ## 8-SOIC package — layout considerations Keep the gate drive loop short — place the driver within 10 mm of the MOSFET gate to minimise parasitic inductance that would otherwise slow the edge and cause ringing.","metaTitle":"UCC27324DG4 Dual 4A Low-Side MOSFET Driver, 4.5V-15V","metaDescription":"Texas Instruments UCC27324DG4 dual low-side MOSFET driver, 4A peak source/sink, 4.5V-15V supply, -55°C to 150°C, 8-SOIC.","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":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 15V","Number of Drivers":"2","Base Product Number":"UCC27324","Driven Configuration":"Low-Side","Operating Temperature":"-55°C~150°C(TJ)","Rise / Fall Time (Typ)":"20ns, 15ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"1V, 2V","Current - Peak Output (Source, Sink)":"4A, 4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/101e32c5d1690d460d938a52f40579f4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27324DG4/alternatives.json"},"ai":{"faq":[{"question":"Can UCC27324DG4 drive P-channel MOSFETs?","answer":"Yes. The gate type is specified for both N-channel and P-channel MOSFETs. The independent non-inverting channels can drive either polarity, though the low-side configuration means the source of a P-channel MOSFET must be referenced to the driver's ground."},{"question":"What is the difference between UCC27324DG4 and UCC27324DR?","answer":"The UCC27324DG4 ships in a Tube, while the UCC27324DR ships in Tape & Reel. The die, electrical specifications, and package (8-SOIC) are identical. The DG4 suffix indicates the tube packaging variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27324DG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27324DG4 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}}