{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5048CAUT+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5048CAUTT","canonicalUrl":"https://icboms.com/analog-devices/MAX5048CAUTT","factsUrl":"https://icboms.com/api/mcp/products/MAX5048CAUT%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Maxim MAX5048CAUT+T, Low-Side Gate Driver IC, Single N-Channel MOSFET, 3A Source / 7A Sink Peak Output, 28ns/13ns Rise/Fall, Inverting/Non-Inverting Input, 4V to 14V Supply, SOT-23-6, -40°C to 150°C.","salesMarkdown":"## Low-side gate driver for N-channel MOSFETs The Maxim MAX5048CAUT+T is a single-channel, low-side gate driver for N-channel MOSFETs. Peak output current is 3A source and 7A sink, with rise and fall times of 28ns and 13ns. ## Peak current and switching speed — what they mean for your design The 3A source / 7A sink peak current rating is the key parameter for driving the gate capacitance of a power MOSFET. A higher sink current (7A) means faster turn-off, reducing switching losses and cross-conduction in half-bridge topologies. The 28ns rise and 13ns fall times are typical at a given load capacitance — expect these to scale with the total gate charge of the MOSFET you select. If you are driving a large IGBT or paralleled MOSFETs, verify the driver's peak current against the gate charge curve, not just the headline number. ## Package and thermal considerations The SOT-23-6 package is compact, but its thermal dissipation is limited. The driver is rated for continuous operation up to 150°C junction temperature, but at high switching frequencies or with large gate charge loads, the package may overheat. Ensure adequate PCB copper area for heat sinking, and consider the total power dissipation from gate drive losses (Qg × Vdd × fsw). For high-frequency or high-current applications, a driver in a larger package (e.g., SOIC-8) may be necessary. ## Lifecycle and sourcing It is ROHS3 compliant.","metaTitle":"MAX5048CAUT+T Low-Side Gate Driver, 3A/7A Peak, SOT-23-6","metaDescription":"MAX5048CAUT+T low-side N-channel MOSFET gate driver from Maxim. 3A source, 7A sink peak output. 28ns/13ns rise/fall. SOT-23-6. -40°C to 150°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Gate Type":"N-Channel MOSFET","Input Type":"Inverting, Non-Inverting","Channel Type":"Single","Mounting Type":"Surface Mount","Package / Case":"SOT-23-6","lifecycle_stage":"eol_hot","Voltage - Supply":"4V ~ 14V","Number of Drivers":"1","Driven Configuration":"Low-Side","Operating Temperature":"-40°C ~ 150°C (TJ)","Rise / Fall Time (Typ)":"28ns, 13ns","Supplier Device Package":"SOT-6","Logic Voltage - VIL, VIH":"0.8V, 2V","Current - Peak Output (Source, Sink)":"3A, 7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.82","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.82000","currency":"USD"},{"qty":10,"price":"$1.63300","currency":"USD"},{"qty":25,"price":"$1.54040","currency":"USD"},{"qty":100,"price":"$1.31230","currency":"USD"},{"qty":250,"price":"$1.23220","currency":"USD"},{"qty":500,"price":"$1.07818","currency":"USD"},{"qty":1000,"price":"$0.89334","currency":"USD"},{"qty":2500,"price":"$0.83174","currency":"USD"},{"qty":5000,"price":"$0.80093","currency":"USD"},{"qty":12500,"price":"$0.77012","currency":"USD"}]},"links":{"datasheetUrl":"https://datasheets.maximintegrated.com/en/ds/MAX5048C.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MAX5048CAUT+T compatible with 3.3V logic?","answer":"Yes. The logic input thresholds (VIL = 0.8V, VIH = 2V) are compatible with 3.3V logic outputs. However, the driver supply voltage must be at least 4V, so a separate gate drive rail is needed if the system only has 3.3V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5048CAUTT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5048CAUTT 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}}