{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27423DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27423DR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27423DR","factsUrl":"https://icboms.com/api/mcp/products/UCC27423DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27423DR, low-side gate driver IC, dual independent channels, N-channel and P-channel MOSFET, inverting input, 4V~15V supply, 4A peak output, 8-SOIC package, -40°C~125°C operating temperature.","salesMarkdown":"## Dual 4A low-side driver for switched-mode power stages The Texas Instruments UCC27423DR is a dual-channel, low-side gate driver designed for driving N-channel and P-channel MOSFETs in power-conversion and motor-drive circuits. Each of the two independent channels delivers a symmetric peak output current of 4A source and 4A sink, making this part suitable for switching large gate-charge devices at moderate frequencies. The inverting input logic simplifies interface to PWM controllers that require an inverted drive signal. Supply range spans 4V to 15V, covering common bias rails for 5V and 12V gate-drive stages. The 20ns rise and 15ns fall times keep cross-conduction losses low in half-bridge applications where the driver controls the low-side FET. ## Independent channels and logic thresholds Logic thresholds are 1V for VIL and 2V for VIH. No end-of-life notices or last-time-buy schedules are in effect for this base product number.","metaTitle":"UCC27423DR Gate Driver IC, Low-Side, 4A, 8-SOIC","metaDescription":"UCC27423DR low-side gate driver from Texas Instruments. Dual-channel, 4A peak source/sink, 20ns rise/15ns fall. Active production, ROHS3 compliant.","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":"Inverting","Channel Type":"Independent","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":"2","Base Product Number":"UCC27423","Driven Configuration":"Low-Side","Operating Temperature":"-40°C~125°C(TA)","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":"$1.8800","priceTiers":[{"qty":1,"price":"$1.88000","currency":"USD"},{"qty":10,"price":"$1.68500","currency":"USD"},{"qty":25,"price":"$1.59000","currency":"USD"},{"qty":100,"price":"$1.35470","currency":"USD"},{"qty":250,"price":"$1.27200","currency":"USD"},{"qty":500,"price":"$1.11300","currency":"USD"},{"qty":1000,"price":"$0.92220","currency":"USD"},{"qty":2500,"price":"$0.90000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/147562a5d4d0f99c835f72b18e2ae79c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27423DR/alternatives.json"},"ai":{"faq":[{"question":"Is UCC27423DR inverting or non-inverting?","answer":"The UCC27423DR has inverting input logic: a logic high on the input turns the output low, and a logic low turns the output high."},{"question":"What parts are equivalent to UCC27423DR?","answer":"The LM5106MM/NOPB is a functionally different part — it is a half-bridge driver with non-inverting synchronous channels and lower peak output current of 1.2A. The UCC27423DR is a low-side, dual-independent, inverting driver with 4A symmetric output. These are not drop-in equivalents; compare your circuit's driven-configuration and logic-polarity requirements before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27423DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27423DR 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}}