General Description:
The CN3083 is a complete constant-current /constant voltage linear charger for single cell Li-ion and Li Polymer rechargeable batteries. The device contains an on-chip power MOSFET and eliminates the need for the external sense resistor and blocking diode. An on-chip 8-bit ADC can adjust charging current automatically based on the output capability of input power supply, so CN3083 is ideally suited for solar powered system. 

FEATUREs:
● On-chip 8-bit ADC can adjust charging current
   automatically based on the output capability of
   input power supply
● Suitable for Solar-Powered System
● On-chip Power MOSFET
● No external Blocking Diode or Current Sense
   Resistors Required
● Preset 4.2V Regulation Voltage with 1%
   Accuracy, adjustable with an external resistor
● Precharge Conditioning for Reviving Deeply
   Discharged Cells and Minimizing Heat
   Dissipation During Initial Stage of Charge
● Continuous Programmable Charge Current Up
   to 600mA
● Constant-Current/Constant-Voltage Operation
   with Thermal Regulation to Maximize Charge
   Rate Without Risk of Overheating
● Automatic Low-Power Sleep Mode When Input
   Supply Voltage is Removed
● Status Indication for LEDs or uP Interface
● C/10 Charge Termination
● Automatic Recharge
● Battery Temperature Sensing
● Available in SOP8 Package
● Pb-free Available

APPLICATIONs:
● Solar Powered System
● Digital Still Cameras
● MP3 Players
● Bluetooth Applications
● Portable Devices
● Chargers