{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MAX5980GTJ+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"MAX5980GTJT","canonicalUrl":"https://icboms.com/analog-devices/MAX5980GTJT","factsUrl":"https://icboms.com/api/mcp/products/MAX5980GTJ%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices MAX5980GTJ+T PoE PSE controller, 4-channel, 70 W max, 802.3af/at, 32-TQFN exposed pad, surface mount.","salesMarkdown":"## 4-channel PSE controller for 802.3af/at midspans and switches The MAX5980GTJ+T is a four-channel Power Sourcing Equipment (PSE) controller designed for Power over Ethernet (PoE) applications. It complies with both 802.3af (PoE) and 802.3at (PoE+) standards, delivering up to 70 W per port — enough to power high-draw devices like PTZ cameras or thin clients from a single Ethernet cable. Because the controller lacks internal power switches, each channel requires an external MOSFET and sense resistor — a design choice that lets you size the FET for the exact thermal budget of the board. The 32-V to 60-V input range covers standard PoE rails (48 V nominal) with margin for cable drop and transient events. ## Supply range, temperature grade, and package Operating from 32 V to 60 V with a 5-mA supply current, the MAX5980GTJ+T draws negligible overhead for a four-port PSE. The -40°C to +105°C range suits it for outdoor or industrial Ethernet switches where the enclosure sees solar gain or unventilated heat.","metaTitle":"MAX5980GTJ+T PoE PSE Controller, 4-Ch, 70W, 32-TQFN","metaDescription":"MAX5980GTJ+T 4-channel PoE PSE controller, 70W max, 802.3af/at compliant. Active production, ROHS3. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"Type":"Controller (PSE)","Package":"Tape & Reel (TR); Cut Tape (CT)","Standards":"802.3at (PoE+), 802.3af (PoE)","Power - Max":"70 W","Mounting Type":"Surface Mount","Package / Case":"32-WFQFN Exposed Pad","Auxiliary Sense":"No","lifecycle_stage":"eol_hot","Current - Supply":"5mA","Voltage - Supply":"32V ~ 60V","Internal Switch(s)":"No","Number of Channels":"4","Operating Temperature":"-40°C ~ 105°C","Supplier Device Package":"32-TQFN (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.29","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$15.29000","currency":"USD"},{"qty":10,"price":"$14.05400","currency":"USD"},{"qty":25,"price":"$13.47200","currency":"USD"},{"qty":100,"price":"$11.86980","currency":"USD"},{"qty":250,"price":"$11.28724","currency":"USD"},{"qty":500,"price":"$10.55904","currency":"USD"},{"qty":1000,"price":"$9.68519","currency":"USD"},{"qty":2500,"price":"$9.32109","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the MAX5980GTJ+T?","answer":"The MAX5980GTJ+T is a 4-channel PSE controller in a 32-TQFN package; a functional replacement would require a board spin to match the pinout and external FET drive."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/MAX5980GTJT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/MAX5980GTJT 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}}