{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX17491GTA+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX17491GTAT","canonicalUrl":"https://icboms.com/analog-devices/MAX17491GTAT","factsUrl":"https://icboms.com/api/mcp/products/MAX17491GTA%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX17491GTA+T half-bridge gate driver, N-channel MOSFET, non-inverting, synchronous, 2 drivers, 2A source / 2.7A sink peak, 8-WQFN exposed pad, -40°C to 150°C.","salesMarkdown":"## Half-bridge gate driver for N-channel MOSFETs The MAX17491GTA+T is a half-bridge gate driver from Analog Devices, designed to drive two N-channel MOSFETs in a synchronous configuration. It accepts a non-inverting input and delivers 2A peak source current and 2.7A peak sink current per channel. The supply voltage range is 4.2V to 5.5V, and the bootstrap pin supports a high-side voltage up to 24V, covering the typical bias rail for a 12V or 24V bus converter. Rise and fall times are 10 ns and 8 ns typical, respectively, which keeps switching losses low in the 100 kHz–1 MHz range common for isolated DC-DC converters and point-of-load regulators. ## Package and temperature grade Housed in an 8-WQFN with exposed pad (supplier package 8-TQFN, 3x3 mm), the part is surface-mount and intended for reflow assembly.","metaTitle":"MAX17491GTA+T Half-Bridge Gate Driver, 2A/2.7A, 8-TQFN","metaDescription":"Active-production half-bridge gate driver for N-channel MOSFETs. 4.2V–5.5V supply, 2A source / 2.7A sink peak output. 8-TQFN package. RoHS3 compliant.","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":"Non-Inverting","Channel Type":"Synchronous","Mounting Type":"Surface Mount","Package / Case":"8-WQFN Exposed Pad","lifecycle_stage":"eol_hot","Voltage - Supply":"4.2V ~ 5.5V","Number of Drivers":"2","Driven Configuration":"Half-Bridge","Operating Temperature":"-40°C ~ 150°C (TJ)","Rise / Fall Time (Typ)":"10ns, 8ns","Supplier Device Package":"8-TQFN (3x3)","High Side Voltage - Max (Bootstrap)":"24 V","Current - Peak Output (Source, Sink)":"2A, 2.7A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.19000","currency":"USD"},{"qty":10,"price":"$2.86100","currency":"USD"},{"qty":25,"price":"$2.70440","currency":"USD"},{"qty":100,"price":"$2.34370","currency":"USD"},{"qty":250,"price":"$2.22352","currency":"USD"},{"qty":500,"price":"$1.99516","currency":"USD"},{"qty":1000,"price":"$1.68266","currency":"USD"},{"qty":2500,"price":"$1.59853","currency":"USD"},{"qty":5000,"price":"$1.53843","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the peak output current of MAX17491GTA+T?","answer":"The peak output current is 2A source and 2.7A sink per channel, sufficient to drive the gate charge of medium-power MOSFETs in half-bridge topologies."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX17491GTAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX17491GTAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}