{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"UCC27424DGNRG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"UCC27424DGNRG4","canonicalUrl":"https://icboms.com/texas-instruments/UCC27424DGNRG4","factsUrl":"https://icboms.com/api/mcp/products/UCC27424DGNRG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments UCC27424DGNRG4, dual low-side MOSFET driver, 4A peak source/sink per channel, 20ns rise / 15ns fall, 4V to 15V supply, -40°C to 125°C, 8-HVSSOP package, Tape & Reel.","salesMarkdown":"## Dual 4A low-side driver for N- and P-channel gates It drives both N-channel and P-channel MOSFETs, making it a single-part solution for synchronous rectifier stages, half-bridge topologies, and secondary-side post-regulation in isolated supplies. Each channel operates independently with non-inverting input logic, and the logic thresholds are set at 1V (VIL) and 2V (VIH), which means 3.3V logic interfaces directly without level translation. The 20ns rise and 15ns fall times (typical) at 4A peak output mean the driver can charge and discharge the MOSFET gate capacitance quickly, reducing cross-conduction dead-time margin in a synchronous buck. For a 10 nC gate charge, the effective switching time is under 5 ns per amp — fast enough for 500 kHz to 1 MHz switching frequencies without excessive Miller plateau dwell. The 4V to 15V supply range covers both 5V and 12V bias rails common in industrial power supplies and telecom bricks. At 4V the driver still delivers full 4A peak current, though the on-resistance of the output stage rises slightly — the datasheet's typical curves show the output voltage swing stays within 0.5V of the rail at 4A. ## Package and temperature grade — board-level fit The exposed pad is electrically connected to the substrate (GND), so the PCB thermal via pattern must connect to the ground plane. Store the reels in a dry cabinet below 10% RH if the moisture-barrier bag is opened; the MSL level is not listed here, but the exposed-pad HVSSOP typically rates MSL-3 (168-hour floor life).","metaTitle":"UCC27424DGNRG4 Dual 4A Low-Side MOSFET Driver, 20ns Rise","metaDescription":"Texas Instruments UCC27424DGNRG4 dual low-side MOSFET driver, 4A peak source/sink, 20ns rise/15ns fall, 4V-15V supply, -40°C to 125°C, active production.","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":"Tape & Reel (TR)","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":"4V ~ 15V","Number of Drivers":"2","Base Product Number":"UCC27424","Driven Configuration":"Low-Side","Operating Temperature":"-40°C~125°C(TA)","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":"$1.5400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/147562a5d4d0f99c835f72b18e2ae79c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/UCC27424DGNRG4/alternatives.json"},"ai":{"faq":[{"question":"Can UCC27424DGNRG4 drive both N-channel and P-channel MOSFETs?","answer":"Yes. The driver is specified for both N-channel and P-channel MOSFET gates. The output stage is a totem-pole with 4A peak source/sink, so it can drive the gate of either polarity as long as the low-side configuration is used."},{"question":"Is UCC27424DGNRG4 compatible with 3.3V logic?","answer":"Yes. The logic input thresholds are 1V (VIL) and 2V (VIH), so a 3.3V logic output (typical high > 2.4V) meets the VIH requirement without external level shifting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/UCC27424DGNRG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/UCC27424DGNRG4 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}}