{"product_id":"analog-devices-ltc4263ide-1-pbf-poe-ic-pse-controller-internal-switch-56-v-input-30-w-31-v-uvlo-40-to-85-deg-c-dfn-ep-14","title":"ANALOG DEVICES LTC4263IDE-1#PBF POE IC, PSE Controller, Internal Switch, 56 V Input, 30 W, 31 V UVLO, -40 to 85 \u0026deg;C, DFN-EP-14","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp\u003eLTC4263-1 is a high power, single PSE controller for use in power over ethernet systems. The internal current limit and short-circuit protection are designed to provide upto 30W of PSE output power for power hungry PoE applications such as WAPs, security cameras and RFID readers. It includes IEEE 802.3af compliant PD detection circuitry along with selectable AC and DC disconnect sensing, allowing seamless operation in conventional IEEE 802.3af systems as well as propriety, high power applications. It simplifies PSE implementation, needing only a single supply and a small number of passive support components. Onboard control algorithms provide complete PSE functionality without the need of a microcontroller and built-in foldback and thermal shutdown provide comprehensive fault protection. It is used in applications such as high power endpoint\/midspan PSEs, single-port or multi-port power injectors, low port count PSEs, environment B PSEs, standalone PSEs etc.\u003c\/p\u003e\n  \u003cul\u003e\n   \u003cli\u003eInternal MOSFET with thermal protection\u003c\/li\u003e\n   \u003cli\u003ePrecision inrush control with internal sense resistor\u003c\/li\u003e\n   \u003cli\u003eForced current PD detection for noise immunity\u003c\/li\u003e\n   \u003cli\u003eAC and DC disconnect sensing\u003c\/li\u003e\n   \u003cli\u003eLegacy PD detection, robust short-circuit protection\u003c\/li\u003e\n   \u003cli\u003ePin-selectable detection backoff for midspan PSEs\u003c\/li\u003e\n   \u003cli\u003eLED driver indicates port on and blinks status codes\u003c\/li\u003e\n   \u003cli\u003eSupply voltage is 48V typical at (VDD48 � VSS, TA = 25°C, VDD48 � VSS = 48V)\u003c\/li\u003e\n   \u003cli\u003eOperating ambient temperature is -40°C to 85°C\u003c\/li\u003e\n   \u003cli\u003ePackage style is 14-lead plastic DFN\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eNotes\u003c\/h3\u003e\n  \u003cp\u003eADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party\u003c\/p\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e \u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cdiv\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003ePoE Standard\u003c\/span\u003e\n     \u003cp\u003eIEEE 802.3af\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eInput Voltage\u003c\/span\u003e\n     \u003cp\u003e56V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eUVLO\u003c\/span\u003e\n     \u003cp\u003e31V\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Pins\u003c\/span\u003e\n     \u003cp\u003e14Pins\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003ePower Max\u003c\/span\u003e\n     \u003cp\u003e30W\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eSwitching Frequency Max\u003c\/span\u003e\n     \u003cp\u003e115Hz\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Min\u003c\/span\u003e\n     \u003cp\u003e-40°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eProduct Range\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eSVHC\u003c\/span\u003e\n     \u003cp\u003eNo SVHC (21-Jan-2025)\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eFrequency\u003c\/span\u003e\n     \u003cp\u003e110Hz\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003ePoE Controller Type\u003c\/span\u003e\n     \u003cp\u003ePSE Controller\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Current Max\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Case \/ Package\u003c\/span\u003e\n     \u003cp\u003eDFN-EP\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eNo. of Channels\u003c\/span\u003e\n     \u003cp\u003e1Channels\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eDuty Cycle (%)\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eIC Mounting\u003c\/span\u003e\n     \u003cp\u003eSurface Mount\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOperating Temperature Max\u003c\/span\u003e\n     \u003cp\u003e85°C\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eMSL\u003c\/span\u003e\n     \u003cp\u003eMSL 1 - Unlimited\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eController IC Case Style\u003c\/span\u003e\n     \u003cp\u003eDFN-EP\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eOutput Current\u003c\/span\u003e\n     \u003cp\u003e645mA\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n  \u003c\/div\u003e\n \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch4\u003eOther details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eANALOG DEVICES\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eLTC4263IDE-1#PBF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eQuantity\u003c\/td\u003e\n\u003ctd\u003eEach\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnical Data Sheet EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/42631fa.pdf\" target=\"_blank\" title=\"View or Download\" download\u003e\u003cimg src=\"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/file_4379f50c-e237-48f9-beae-a4e625c5b304_icon.png?9736775303194905289\" alt=\"Download technical document - datasheet - Tanotis India\" width=\"25\"\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cbr\u003eAll product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.","brand":"ANALOG DEVICES-10","offers":[{"title":"Default Title","offer_id":41635375677525,"sku":"4026166:1-VAT145:e14","price":1607.47,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/5c1aefd449f4c75d5a2554ce053d9cd5_2b466032-4f45-4a08-b118-60e80565ef4d.jpg?v=1755140358","url":"https:\/\/www.tanotis.com\/products\/analog-devices-ltc4263ide-1-pbf-poe-ic-pse-controller-internal-switch-56-v-input-30-w-31-v-uvlo-40-to-85-deg-c-dfn-ep-14","provider":"Tanotis","version":"1.0","type":"link"}