diodes推出apm860x鋰電池充電器ic具(ju)備一(yi)系(xi)列安全功能，可(ke)為小型便攜式產(chan)品的充電過程提(ti)供保護。

　　單通道apm8600和(he)雙通道apm8601能夠持續監控鋰(li)離子(zi)和(he)鋰(li)聚合(he)物電(dian)池的充電(dian)過(guo)程，避免出現過(guo)壓、充電(dian)時(shi)間過(guo)長(chang)或過(guo)溫(wen)情(qing)況，確保(bao)手機(ji)(ji)、媒體播放器及耳機(ji)(ji)等產品的充電(dian)過(guo)程安全可靠。

　　新器(qi)件提供高(gao)達(da)28v的(de)過壓保(bao)護，其中apm8601能自動(dong)選(xuan)擇(ze)usb或直流(liu)輸入，apm8600則為(wei)直流(liu)輸入唯一(yi)的(de)器(qi)件。

　　這些集成電路的充電算法涵蓋所有鋰電池的充(chong)(chong)電(dian)(dian)(dian)(dian)階段，包括為耗(hao)盡電(dian)(dian)(dian)(dian)量電(dian)(dian)(dian)(dian)池的預充(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)，以保持電(dian)(dian)(dian)(dian)池在其充(chong)(chong)滿電(dian)(dian)(dian)(dian)的水平。

　　apm86系列器(qi)(qi)件可(ke)通過外(wai)部元件選擇進行完全(quan)編程(cheng)。充(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流、預(yu)充(chong)(chong)電(dian)(dian)(dian)(dian)及終止充(chong)(chong)電(dian)(dian)(dian)(dian)等均取決于(yu)電(dian)(dian)(dian)(dian)阻值和電(dian)(dian)(dian)(dian)容值的(de)充(chong)(chong)電(dian)(dian)(dian)(dian)時間。電(dian)(dian)(dian)(dian)池(chi)(chi)附近的(de)標準熱敏電(dian)(dian)(dian)(dian)阻可(ke)實現電(dian)(dian)(dian)(dian)池(chi)(chi)溫度測量。器(qi)(qi)件的(de)充(chong)(chong)電(dian)(dian)(dian)(dian)指示燈引腳(jiao)可(ke)顯(xian)示充(chong)(chong)電(dian)(dian)(dian)(dian)狀態。