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)

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