{"product_id":"analog-devices-eval-ltc7890-bz-evaluation-board-ltc7890-synchronous-step-down-controller","title":"ANALOG DEVICES EVAL-LTC7890-BZ Evaluation Board, LTC7890, Synchronous Step Down Controller","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cdiv\u003e\n \u003cdiv\u003e\n  \u003cp\u003eEVAL-LTC7890-BZ evaluation circuit is a dual output synchronous step-down converter that drives N-channel silicon (Si) field effect transistors (FETs). The EVAL-LTC7890-BZ evaluation board features 100V logic-level Si FETs. It features the LTC®7890: a low quiescent current, high frequency (programmable fixed frequency from 100KHz up to 3MHz), dual step-down DC\/DC synchronous controller, with a dedicated driver feature for GaN FETs, which can also be used to drive logic-level silicon FETs. To evaluate the LTC7890 with GaN FETs, refer to the EVAL-LTC7890-AZ evaluation board, which does 12VOUT at 20A and 5VOUT at 20A. The EVAL-LTC7890-BZ operates over an input voltage range from 16V to 72V, while the LTC7890 can operate up to 100V. The EVAL-LTC7890-BZ evaluation circuit produces two outputs: 5V and 12V, with up to 10A on each output. EVAL-LTC7890-BZ is configured with sense resistors for current sensing.\u003c\/p\u003e\n  \u003cul\u003e\n   \u003cli\u003e16V to 52V input voltage range (maximum component temperature \u0026lt;100°C, IOUT1 = IOUT2 = 10A)\u003c\/li\u003e\n   \u003cli\u003e5V typical output voltage, VOUT1 (VIN = 16V � 72V, VPRG1 = 0V)\u003c\/li\u003e\n   \u003cli\u003e30mVP-P typical output voltage ripple, VOUT1(AC) (VIN = 48V, IOUT = 10A)\u003c\/li\u003e\n   \u003cli\u003e12V output voltage, VOUT2 (VIN = 16V � 72V)\u003c\/li\u003e\n   \u003cli\u003e35mVP-P typical output voltage ripple, VOUT2(AC) (VIN = 48V, IOUT = 10A)\u003c\/li\u003e\n   \u003cli\u003e33.5mA input current (FCM, VIN = 48V, IOUT1 = IOUT2 = 0A)\u003c\/li\u003e\n   \u003cli\u003e500KHz typical switching frequency (P3 = DISABLE SS (SSFM OFF))\u003c\/li\u003e\n   \u003cli\u003e95.1% efficiency (VIN = 48V, VOUT2 = 12V, IOUT2 = 10A )\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\u003eAnalog Devices\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eKit Application Type\u003c\/span\u003e\n     \u003cp\u003ePower Management\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eKit Contents\u003c\/span\u003e\n     \u003cp\u003eEvaluation Board LTC7890\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\u003eLTC7890\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv\u003e\n     \u003cspan\u003eApplication Sub Type\u003c\/span\u003e\n     \u003cp\u003eSynchronous Step Down Controller\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\u003eEVAL-LTC7890-BZ\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=\"http:\/\/www.farnell.com\/datasheets\/4410575.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":41638124060757,"sku":"4562477:1-VAT145:e14","price":22251.79,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/283bce8a4e0c4541d622445cd3ba889f.jpg?v=1755267617","url":"https:\/\/www.tanotis.com\/products\/analog-devices-eval-ltc7890-bz-evaluation-board-ltc7890-synchronous-step-down-controller","provider":"Tanotis","version":"1.0","type":"link"}