{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC37324D","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC37324D","canonicalUrl":"https://icboms.com/texas-instruments/UCC37324D","factsUrl":"https://icboms.com/api/mcp/products/UCC37324D","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC37324D, dual low-side gate driver, 4A peak source/sink, drives N-Channel and P-Channel MOSFETs, 4.5V-15V supply, 20ns/15ns rise/fall, -55°C to 150°C, 8-SOIC.","salesMarkdown":"## What this dual low-side driver handles The Texas Instruments UCC37324D is a dual low-side gate driver in an 8-SOIC package, designed to drive both N-channel and P-channel MOSFETs with independent, non-inverting channels. Each channel delivers 4A peak source and 4A peak sink current, with typical rise and fall times of 20 ns and 15 ns respectively — fast enough to switch large-gate-charge power MOSFETs cleanly at moderate frequencies without excessive switching loss. The supply range spans 4.5 V to 15 V, covering common 5 V, 12 V, and intermediate rails used in isolated DC-DC converters, motor-drive pre-drive stages, and push-pull topologies. ## Temperature range and deployment fit Rated for junction temperatures from -55°C to 150°C, this driver suits extreme environments where standard industrial (-40°C to 125°C) parts would be marginal — avionics, downhole instrumentation, satellite power systems, or engine-bay auxiliary supplies. The wide range also provides headroom for designs that run hot under full load, letting the junction rise above 125°C without violating the absolute maximum. ## Logic thresholds and input compatibility The logic input thresholds are 1 V (VIL) and 2 V (VIH), making the driver directly compatible with 3.3 V and 5 V logic families from MCUs, FPGAs, or DSPs without external level shifting. This simplifies the interface in mixed-voltage designs where the gate-drive supply is 12 V but the controller runs on 3.3 V. ## Package and supply posture No last-time-buy or obsolescence notice is in effect, so the part can be specified into new designs without near-term supply risk.","metaTitle":"UCC37324D gate driver, dual low-side, 4A peak, 8-SOIC","metaDescription":"UCC37324D dual low-side gate driver from TI, 4A peak source/sink, drives N- and P-channel MOSFETs, 4.5V-15V supply, -55°C to 150°C, 8-SOIC.","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-SOIC (0.154\\\", 3.90mm Width)","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-SOIC","Logic Voltage - VIL, VIH":"1V, 2V","Current - Peak Output (Source, Sink)":"4A, 4A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.77","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.77000","currency":"USD"},{"qty":10,"price":"$1.58700","currency":"USD"},{"qty":25,"price":"$1.49720","currency":"USD"},{"qty":100,"price":"$1.27570","currency":"USD"},{"qty":250,"price":"$1.19780","currency":"USD"},{"qty":500,"price":"$1.04808","currency":"USD"},{"qty":1000,"price":"$0.86840","currency":"USD"},{"qty":2500,"price":"$0.84750","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/101e32c5d1690d460d938a52f40579f4.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can UCC37324D drive P-channel MOSFETs?","answer":"Yes, the UCC37324D is specified to drive both N-channel and P-channel MOSFETs. The independent, non-inverting channels allow each output to be configured for either polarity, which is useful in complementary or half-bridge stages where one side uses a P-channel high-side and the other an N-channel low-side."},{"question":"What is the closest functional equivalent to UCC37324D?","answer":"A functional peer is the LM5106MM/NOPB, also a dual low-side driver, but it targets half-bridge N-channel configurations with synchronous drive and has a narrower temperature range (-40°C to 125°C). The UCC37324D's wider temperature range and ability to drive P-channel MOSFETs make it the better fit for extreme-temperature or complementary-stage designs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC37324D","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC37324D 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}}