Diodes公司(si)推(tui)出的(de)APM860x鋰電(dian)池充(chong)(chong)電(dian)器IC具備一系列安全功(gong)能(neng)，可為小型便攜式(shi)產(chan)品(pin)的(de)充(chong)(chong)電(dian)過程提供(gong)保護(hu)。

　　單通(tong)道APM8600和(he)雙(shuang)通(tong)道APM8601能夠持(chi)續監控鋰離子(zi)和(he)鋰聚合(he)物電池的(de)(de)(de)充電過程(cheng)，避免出現過壓、充電時間過長或(huo)過溫情況(kuang)，確保(bao)手機、媒體播放器及(ji)耳(er)機等產品的(de)(de)(de)充電過程(cheng)安全可(ke)靠。新器件(jian)(jian)提(ti)供(gong)高達28V的(de)(de)(de)過壓保(bao)護(hu)，其(qi)中APM8601能自(zi)動選擇(ze)USB或(huo)直流輸入(ru)，APM8600則為直流輸入(ru)唯一(yi)的(de)(de)(de)器件(jian)(jian)。

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

　　這些集成電路的充(chong)(chong)(chong)電算(suan)法(fa)涵蓋所有鋰(li)電池(chi)(chi)的充(chong)(chong)(chong)電階段，包括為(wei)耗盡電量電池(chi)(chi)的預(yu)充(chong)(chong)(chong)電、恒(heng)(heng)流(liu)或恒(heng)(heng)壓快速充(chong)(chong)(chong)電及充(chong)(chong)(chong)滿(top-off)充(chong)(chong)(chong)電，以保持(chi)電池(chi)(chi)在其充(chong)(chong)(chong)滿電的水平。最大快速充(chong)(chong)(chong)電電流(liu)為(wei)1A，USB輸入充(chong)(chong)(chong)電電流(liu)則根據USEL輸入的邏輯電平設定為(wei)100mA或500mA。

　　APM86系列器(qi)件(jian)可通過外部元件(jian)選(xuan)擇進行完全編程。充電(dian)(dian)電(dian)(dian)流、預充電(dian)(dian)及終止充電(dian)(dian)等均取決于電(dian)(dian)阻(zu)(zu)值和電(dian)(dian)容值的充電(dian)(dian)時(shi)間。電(dian)(dian)池附(fu)近(jin)的標準熱敏(min)電(dian)(dian)阻(zu)(zu)可實現