{"product_id":"tanotis-e14-4208709","title":"ANALOG DEVICES LTC7878AUH#PBF DC\/DC Controller, Synchronous Buck-Boost, 5V to 70V, 1 Output, 90% Duty Cycle, 800kHz, QFN-EP-32","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cdiv\u003e\u003cdiv\u003e\n\u003cp\u003eLTC®7878 is a 70V parallelable 4-switch buck-boost controller with inductor DCR current sensing. This is a high performance buck-boost switching regulator controller that operates from an input voltage above, below or equal to the output voltage. The constant-frequency, peak current mode architecture allows a phase-lockable switching frequency of up to 600KHz, while a programmable input or output current loop regulates the average input or output current accurately supporting battery charging applications. The LTC7878 features forced continuous mode (FCM)\/ pulse-skipping mode operation. It supports multiphase\/ multi-ICs parallel operation for high power applications. Applications include industrial and telecom systems, distributed DC power or battery systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle inductor architecture allows VIN above, below or equal to the regulated VOUT\u003c\/li\u003e\n\u003cli\u003eSynchronous rectification up to 98% efficiency\u003c\/li\u003e\n\u003cli\u003eWide VIN voltage range from 5V to 70V, ±1% output voltage accuracy 1V ≤ VOUT ≤ 70V\u003c\/li\u003e\n\u003cli\u003eDCR or RSENSE current sensing\u003c\/li\u003e\n\u003cli\u003ePeak current mode control in buck\/boost\/buck boost mode\u003c\/li\u003e\n\u003cli\u003eProgrammable input or output current regulation\u003c\/li\u003e\n\u003cli\u003eSynchronizable frequency range from 100 to 600KHz (SYNC = external clock, TA = 25°C)\u003c\/li\u003e\n\u003cli\u003eMultiphase\/multi-ICs parallel operation\u003c\/li\u003e\n\u003cli\u003eSelectable continuous or pulse-skipping mode operation and inductor peak current limits\u003c\/li\u003e\n\u003cli\u003e32 lead plastic QFN package, operating junction temperature range from -40°C to 125°C\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\u003c\/div\u003e\u003ch4\u003eProduct details\u003c\/h4\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Min\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. of Outputs\u003c\/td\u003e\n\u003ctd\u003e1 Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIC Case \/ Package\u003c\/td\u003e\n\u003ctd\u003eQFN-EP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e800kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Min\u003c\/td\u003e\n\u003ctd\u003e-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Range\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAutomotive Qualification Standard\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Max\u003c\/td\u003e\n\u003ctd\u003e70V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Cycle (%)\u003c\/td\u003e\n\u003ctd\u003e90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo. of Pins\u003c\/td\u003e\n\u003ctd\u003e32Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTopology\u003c\/td\u003e\n\u003ctd\u003eBuck-Boost\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature Max\u003c\/td\u003e\n\u003ctd\u003e125°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSVHC\u003c\/td\u003e\n\u003ctd\u003eNo SVHC (04-Feb-2026)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController IC Case Style\u003c\/td\u003e\n\u003ctd\u003eQFN-EP\u003c\/td\u003e\n\u003c\/tr\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\u003eLTC7878AUH#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 (2.47MB) EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/3817140.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView or download\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Change Notice (1014.82KB) EN\u003c\/td\u003e\n\u003ctd\u003e\u003ca href=\"https:\/\/www.farnell.com\/datasheets\/4778409.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView or download\u003c\/a\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\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. Image is for illustrative purposes only. Please refer to product description.\u003c\/p\u003e","brand":"ANALOG DEVICES-10","offers":[{"title":"Default Title","offer_id":46318861549653,"sku":"4208709:1-VAT145:e14","price":1497.52,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1034\/1611\/files\/GE32QFN-40_b7746f70-61e4-415b-a5c2-ea74b7947404.jpg?v=1791691356","url":"https:\/\/www.tanotis.com\/products\/tanotis-e14-4208709","provider":"Tanotis","version":"1.0","type":"link"}