一機械尺寸(單位mm(最新整理)

1、深芯半導(dǎo)體有限公司shenzhenchipsx1li142a電池保護板版本：ver0.0一機械尺寸(單位mm，公差0.5)：第 1 頁 共 3 頁注：圖上零件個數(shù)只作識意圖用,不作出貨依據(jù)二引腳定義：序號符號名稱功能1b電池極連接電池極2o輸出極作處部輸出的極和充電輸入的極3o輸出極作處部輸出的極和充電輸入的極4b電池極連接電池極深芯半導(dǎo)體有限公司shenzhenchipsx1li142a電池保護板版本：ver0.0三。裝配圖：第 2 頁 共 3 頁四方框圖：保護電池放電保護開關(guān)充電保護開關(guān)深芯半導(dǎo)體有限公司shenzhenchipsx1li142a電池保護板版本：ver0.0五。絕對最大額定

2、值：第 3 頁 共 3 頁序號項 目符號測試條件最小值典型值最大值單位1電源電壓vb-0.39v2最大充電輸入電壓vch-66v3最大充電電流ich-5a4工作溫度tw-40855儲存溫度ts-55125注：絕對最大額定值是指在任何情況下都不要超出此參數(shù)，如超出將可能造成保護板永久損壞或不能有效地保護電池。序號項 目符號測試條件最小值典型值最大值單位1適用電池磷酸鐵鋰電2電池串聯(lián)節(jié)數(shù)13連續(xù)工作電流ic12a4過流保護值imax1電池電壓=2.34.2v101416a7過充保護值vph3c充電電流3.703.8v8過放保護值vpl5a放電1.92.02.2v9自身消耗電流iop7ua10過放保

3、護后自身耗電流0.2ua11工作溫升top電池電壓=4.0v，放電電流8a，環(huán)境溫度25，敞開環(huán)境下120六。電氣參數(shù)表：七。注意事項：1. 因此保護板的工作電流較大，在裝配焊接時各焊接點焊盤上盡可能地多加錫。2. 保護板裝配好后先充電激活后才可正常工作?！啊薄啊盿t the end, xiao bian gives you a passage. minand once said, people who learn to learn are very happy people. in every wonderful life, learning is an eternal theme. as

4、a professional clerical and teaching position, i understand the importance of continuous learning, life is diligent, nothing can be gained, only continuous learning can achieve better self. only by constantly learning and mastering the latest relevant knowledge, can employees from all walks of life keep up with the pace of enterprise development and innovate to meet the needs of the market. this document is also edited by my studio professionals, there may be