AUR9801D Description
Pin Assignments The AUR9801D is a highly-integrated battery charger for single-cell Li-ion or Li-polymer batteries capable of operating with an input voltage reached 2.5V. It is a plete charger device designed to work with an USB port or 5V output AC adapter. (Top View) Pin 1 Mark The AUR9801D operates with CC (constant current) mode and CV (constant voltage) mode profiles.