uP8001 Overview
Features The uP8001 is a highly integrated single-cell Li-ion or LiPolymer battery charger specifically designed to work with AC adaptor or USB port. The uP8001 charges battery with a minimum current when the battery voltage is lower than 2.8V. The charger works at constant current mode when the battery voltage is between 2.8V and 4.2V, the charge current is programmable up to 2A by an external resistor.