Diodes公司推出的APM860x鋰電(dian)池充(chong)電(dian)器IC具備一(yi)系(xi)列安(an)全功能，可為小型便攜式產品的充(chong)電(dian)過程(cheng)提供保護。

　　單通道APM8600和雙通道APM8601能(neng)夠持(chi)續監(jian)控(kong)鋰離子和鋰聚合(he)物電(dian)池的(de)(de)充(chong)電(dian)過(guo)程，避免出(chu)現過(guo)壓、充(chong)電(dian)時間過(guo)長或(huo)過(guo)溫情況，確保手機、媒體播(bo)放器及耳機等產品的(de)(de)充(chong)電(dian)過(guo)程安全(quan)可靠。新器件(jian)提供高達28V的(de)(de)過(guo)壓保護(hu)，其中APM8601能(neng)自動選(xuan)擇USB或(huo)直(zhi)流輸入(ru)，APM8600則為直(zhi)流輸入(ru)唯一的(de)(de)器件(jian)。

　　APM8600鋰電池充電器IC為便攜式產品打(da)造安全操作空(kong)間(jian)。

　　這些(xie)集成電(dian)(dian)(dian)(dian)路的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)算法(fa)涵蓋所有鋰電(dian)(dian)(dian)(dian)池(chi)的(de)(de)充(chong)(chong)電(dian)(dian)(dian)(dian)階(jie)段，包括(kuo)為耗盡電(dian)(dian)(dian)(dian)量電(dian)(dian)(dian)(dian)池(chi)的(de)(de)預充(chong)(chong)電(dian)(dian)(dian)(dian)、恒流或恒壓快(kuai)速充(chong)(chong)電(dian)(dian)(dian)(dian)及充(chong)(chong)滿(top-off)充(chong)(chong)電(dian)(dian)(dian)(dian)，以(yi)保持電(dian)(dian)(dian)(dian)池(chi)在其充(chong)(chong)滿電(dian)(dian)(dian)(dian)的(de)(de)水平。最大快(kuai)速充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流為1A，USB輸(shu)(shu)入(ru)充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流則根據USEL輸(shu)(shu)入(ru)的(de)(de)邏輯(ji)電(dian)(dian)(dian)(dian)平設定為100mA或500mA。

　　APM86系列器(qi)件可(ke)通(tong)過(guo)外(wai)部元件選擇(ze)進行完全編程。充(chong)電電流、預充(chong)電及(ji)終止充(chong)電等(deng)均取決于電阻(zu)值(zhi)(zhi)和電容值(zhi)(zhi)的充(chong)電時間(jian)。電池附(fu)近的標準(zhun)熱敏電阻(zu)可(ke)實(shi)現