{"product_id":"analog-devices-dc2236a-b-demonstration-board-ltc3890-synchronous-buck-converter","title":"ANALOG DEVICES DC2236A-B Demonstration Board, LTC3890, Synchronous Buck Converter","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp\u003eDC2236A-B demonstration circuit is a high output voltage, high efficiency synchronous PolyPhase® buck converter featuring the LTC3890EUH. The DC2236A-B has wide input voltage range of 16V up to 60V, and is capable of delivering up to 25A of output current. The output voltage is set to 12V, however, the output voltage can go as high as 24V, with certain modifications. The DC2236A-B supports three operation modes: fixed frequency modulation, pulse-skipping and Burst Mode® operation. Fixed frequency mode of operation maximizes the output current, reduces output voltage ripple, and yields a low noise switching spectrum. Burst Mode employs a variable frequency switching algorithm that minimizes the no-load input quiescent current and improves efficiency at light loads.\u003c\/p\u003e\n  \u003cul\u003e\n   \u003cli\u003e12V ± 2% output voltage VOUT regulation (VIN = 16V to 55V)\u003c\/li\u003e\n   \u003cli\u003e150KHz preset operating frequency (R7 = 30.1Kohm)\u003c\/li\u003e\n   \u003cli\u003e75KHz to 850KHz external clock sync frequency range\u003c\/li\u003e\n   \u003cli\u003e97% efficiency at VIN = 36V, VOUT = 12V, IOUT = 12A\u003c\/li\u003e\n   \u003cli\u003e\u0026lt;35mVP-P typical output ripple VOUT at VIN = 36V, IOUT = 12A (20MHz BW)\u003c\/li\u003e\n   \u003cli\u003e\u0026lt;50µA quiescent current at shutdown (VIN = 16V to 55V)\u003c\/li\u003e\n   \u003cli\u003e\u0026lt;1mA input current at no load at VIN = 16V to 55V\u003c\/li\u003e\n  \u003c\/ul\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\u003eSilicon Manufacturer\u003c\/span\u003e\n     \u003cp\u003eLinear Technology\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eKit Application Type\u003c\/span\u003e\n     \u003cp\u003ePower Management - Voltage Regulator\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eKit Contents\u003c\/span\u003e\n     \u003cp\u003eDemo Board LTC3890\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eAutomotive Qualification Standard\u003c\/span\u003e\n     \u003cp\u003e-\u003c\/p\u003e\n    \u003c\/div\u003e\n   \u003c\/div\u003e\n   \u003cdiv\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eSilicon Core Number\u003c\/span\u003e\n     \u003cp\u003eLTC3890\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eApplication Sub Type\u003c\/span\u003e\n     \u003cp\u003eSynchronous Buck Converter\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   \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\u003eDC2236A-B\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\/user-guides\/DC2236ABF.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":41638411010133,"sku":"4628371:1-VAT145:e14","price":28792.1,"currency_code":"INR","in_stock":true}],"url":"https:\/\/www.tanotis.com\/products\/analog-devices-dc2236a-b-demonstration-board-ltc3890-synchronous-buck-converter","provider":"Tanotis","version":"1.0","type":"link"}