标签: fn9133

锂电池充电92CZfn9133ISL6292CDataSheetJuly22,2005FN9133.2Li-ion/LiPolymerBatteryChargerTheISL6292Cisanintegratedsingle-cellLi-ionorLi-polymerbatterychargercapableofoperatingwithaninputvoltageaslowas2.4V.Thischargerisdesignedtoworkwithvarioustypesofacadapters.TheISL6292Coperatesasalinearchargerwhentheacadapterisavoltagesource.ThebatteryischargedinaCC/CV(constantcurrent/constantvoltage)profile.Thechargecurrentisprogrammablewithanexternalresistorupto1.5A.TheISL6292Ccanalsoworkwithacurrent-limitedadaptertominimizethethermaldissipation,inwhichcasetheISL6292Ccombinesthebenefitsofbothalinearchargerandapulsecharger.TheISL6292Cfeatureschargecurrentthermalfoldbacktoguaranteesafeoperationwhenth……