{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27523DR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27523DR","canonicalUrl":"https://icboms.com/texas-instruments/UCC27523DR","factsUrl":"https://icboms.com/api/mcp/products/UCC27523DR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27523DR, dual low-side gate driver, 5A peak source/sink, 4.5V-18V supply, 7ns/6ns rise/fall, inverting inputs, independent channels, 8-SOIC package, -40°C to 140°C junction temperature.","salesMarkdown":"## Dual 5A low-side driver for IGBTs and MOSFETs The Texas Instruments UCC27523DR is a dual-channel, low-side gate driver designed to drive IGBTs and N-Channel MOSFETs. The supply voltage range of 4.5V to 18V covers common bias rails from 5V logic to 15V industrial supplies. The 5A peak source and sink rating directly determines how fast the gate capacitance of the power switch charges and discharges. With a typical 7ns rise and 6ns fall time, this driver can turn a large IGBT or MOSFET on and off with minimal switching loss, but the fast edges also place demands on layout — keep the gate-drive loop tight and the bypass capacitance close to the VDD and GND pins. The inverting input logic means a logic high on the input turns the output low; plan the control signal polarity accordingly. ## 140°C junction — thermal headroom for industrial environments Rated for operation up to 140°C junction temperature, this driver suits designs where the power stage runs hot — motor-drive enclosures, server PSUs, or solar inverters. The -40°C low end covers cold-start conditions in outdoor telecom or automotive auxiliary loads. The 8-SOIC package dissipates heat through the leads and board copper; for continuous high-frequency switching near the 5A peak, ensure adequate PCB thermal relief. ## Active lifecycle — no LTB concern for new designs For dual-sourcing resilience, note that the LM5106MM/NOPB is a half-bridge driver with a different driven configuration and lower peak current (1.2A), so it is not a direct pin-compatible second source — the UCC27523DR remains the primary low-side dual-driver choice for 5A applications.","metaTitle":"UCC27523DR Low-Side Gate Driver, 5A Peak, 8-SOIC","metaDescription":"Texas Instruments UCC27523DR dual low-side gate driver drives IGBTs and N-Channel MOSFETs with 5A peak source/sink, 7ns/6ns rise/fall. Active, ROHS3.","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":"IGBT, N-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":"4.5V ~ 18V","Number of Drivers":"2","Base Product Number":"UCC27523","Driven Configuration":"Low-Side","Operating Temperature":"-40°C~140°C(TJ)","Rise / Fall Time (Typ)":"7ns, 6ns","Supplier Device Package":"8-SOIC","Logic Voltage - VIL, VIH":"1V, 2.3V","Current - Peak Output (Source, Sink)":"5A, 5A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2200","priceTiers":[{"qty":1,"price":"$2.22000","currency":"USD"},{"qty":10,"price":"$1.99700","currency":"USD"},{"qty":25,"price":"$1.88400","currency":"USD"},{"qty":100,"price":"$1.60530","currency":"USD"},{"qty":250,"price":"$1.50732","currency":"USD"},{"qty":500,"price":"$1.31890","currency":"USD"},{"qty":1000,"price":"$1.09281","currency":"USD"},{"qty":2500,"price":"$0.76500","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0506d74e31dda74fdf75d8a4915f6b36.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27523DR/alternatives.json"},"ai":{"faq":[{"question":"Can the UCC27523DR drive IGBTs?","answer":"Yes, the UCC27523DR is specified for driving IGBTs and N-Channel MOSFETs. The 5A peak source/sink current and 7ns/6ns rise/fall times provide the gate drive needed for fast switching of IGBT modules in power converters."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27523DR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27523DR 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}}