General Description
The MAX1811 is a single-cell lithium-ion (Li+) battery charger that can be powered directly from a USB port* or from an external supply up to 6.5V. It has a 0.5% overall battery regulation voltage accuracy to allow maximum utilization of the battery capacity.

FEATUREs
♦ Charges Single-Cell Li+ Batteries Directly from USB Port
♦ 0.5% Overall Charging Accuracy
♦ Minimal External Components
♦ Input Diode Not Required
♦ Automatic IC Thermal Regulation
♦ Preconditions Near-Depleted Cells
♦ Convenient Power SO-8 Package (1.4W)
♦ Protected by U.S. Patent # 6,507,172

APPLICATIONs
    PDAs and Palmtops
    Digital Still Cameras
    MP3 Players
    Cell Phones
    Two-Way Pagers
    Hand-Held Computers