{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC37324DGN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC37324DGN","canonicalUrl":"https://icboms.com/texas-instruments/UCC37324DGN","factsUrl":"https://icboms.com/api/mcp/products/UCC37324DGN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC37324DGN dual low-side gate driver, 4A peak source/sink, drives N-Channel and P-Channel MOSFETs, non-inverting inputs, 20ns rise / 15ns fall, 4.5V–15V supply, -55°C to 150°C, 8-HVSSOP exposed pad.","salesMarkdown":"## Dual low-side driver with 4A peak drive for both N- and P-channel MOSFETs The Texas Instruments UCC37324DGN is a dual low-side gate driver designed to drive both N-channel and P-channel MOSFETs with independent, non-inverting inputs. Each channel delivers 4A peak source and 4A peak sink current, with typical rise and fall times of 20ns and 15ns respectively. The driver operates from a 4.5V to 15V supply, making it compatible with 5V and 12V logic rails without an extra regulator. The 8-HVSSOP package includes an exposed thermal pad for improved heat dissipation in high-switching-frequency applications. Rated for a junction temperature range of -55°C to 150°C, this part is suited for avionics, downhole drilling, and engine bay environments where wide temperature extremes are the norm. ## 4A peak current — what it means for the switching stage The 4A peak source and sink rating determines how fast the MOSFET gate capacitance charges and discharges. With 20ns rise and 15ns fall times, the UCC37324DGN can drive moderate gate charges at switching frequencies up to several hundred kilohertz while keeping crossover losses low. ## Lifecycle and sourcing It is ROHS3 compliant. No direct second-source or pin-compatible alternate is listed in the official cross-reference, but the LM5106MM/NOPB is a functionally similar half-bridge driver with 1.2A switching current and N-channel-only drive, which may suit lower-current designs (note: different package and half-bridge topology, so verify pin compatibility).","metaTitle":"UCC37324DGN Low-Side Gate Driver, 4A Peak, -55°C to 150°C","metaDescription":"UCC37324DGN dual low-side gate driver from Texas Instruments. 4A peak source/sink, drives N- and P-channel MOSFETs. 20ns rise / 15ns fall. -55°C to 150°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Tube","Gate Type":"N-Channel, P-Channel MOSFET","Input Type":"Non-Inverting","Channel Type":"Independent","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width) Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5V ~ 15V","Number of Drivers":"2","Driven Configuration":"Low-Side","Operating Temperature":"-55°C ~ 150°C (TJ)","Rise / Fall Time (Typ)":"20ns, 15ns","Supplier Device Package":"8-HVSSOP","Logic Voltage - VIL, VIH":"1V, 2V","Current - Peak Output (Source, Sink)":"4A, 4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.15","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.15000","currency":"USD"},{"qty":10,"price":"$1.93000","currency":"USD"},{"qty":25,"price":"$1.82080","currency":"USD"},{"qty":100,"price":"$1.55140","currency":"USD"},{"qty":250,"price":"$1.45668","currency":"USD"},{"qty":500,"price":"$1.27458","currency":"USD"},{"qty":1000,"price":"$1.05609","currency":"USD"},{"qty":2500,"price":"$1.03066","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/101e32c5d1690d460d938a52f40579f4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does UCC37324DGN have an exposed pad?","answer":"Yes, the 8-HVSSOP package includes an exposed thermal pad for heat sinking."},{"question":"What is the closest equivalent or replacement for UCC37324DGN?","answer":"The LM5106MM/NOPB is a functionally similar half-bridge driver from Texas Instruments, but it drives N-channel MOSFETs only (not P-channel), has 1.2A switching current, and operates from -40°C to 125°C. Verify pin compatibility and drive requirements before substituting."},{"question":"What gate types does UCC37324DGN drive?","answer":"It drives both N-channel and P-channel MOSFETs, with independent non-inverting inputs per channel."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC37324DGN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC37324DGN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}