chinese直男口爆体育生外卖, 99久久er热在这里只有精品99, 又色又爽又黄18禁美女裸身无遮挡, gogogo高清免费观看日本电视,私密按摩师高清版在线,人妻视频毛茸茸,91论坛 兴趣闲谈,欧美 亚洲 精品 8区,国产精品久久久久精品免费

0
  • 聊天消息
  • 系統(tǒng)消息
  • 評論與回復(fù)
登錄后你可以
  • 下載海量資料
  • 學習在線課程
  • 觀看技術(shù)視頻
  • 寫文章/發(fā)帖/加入社區(qū)
會員中心
創(chuàng)作中心

完善資料讓更多小伙伴認識你,還能領(lǐng)取20積分哦,立即完善>

3天內(nèi)不再提示

DC1256A DC1256A評估板

數(shù)據(jù):

dc1256a DC1256A LTC4012CUF-2 Demo Board | Multi-Chemistry, 3A Sync Buck Battery Charger with PowerPath Control Demonstration circuit DC1256A is a single-battery standalone battery charger that can support any version ofthe LTC4012 family of parts. The LTC4012 family of charge controller IC’s do not support charge termination for any specific battery chemistry. Any charger termination, if necessary, is accomplished outside the LTC4012 with the most common method using a microcontroller. The DC1256A is shipped with the LTC4012-2 installed,which is optimized for Li-ion charge applications using a 4.2V/cell float voltage.The charger output voltage is programmed by jumpers to support 1, 2, 3 and 4 series stack Li-ion batteries. The input voltage is can be between 6V and 20V with the maximum voltage of the Demo Board design limited by the input capacitor voltage ratings. To reach full charge,the minimum input voltage must be greater than the float voltage setting. ? DC1256A