General Description:
CN3082 is a mutli-chemistry battery charge IC for multi-chemistry batteries. The device contains an on-chip power MOSFET and eliminates the need for the external sense resistor and blocking diode. CN3082 is specifically designed to work within USB power specifications. Thermal feedback regulates the charge current to limit the die temperature during high power operation or high ambient temperature.

FEATUREs:
● Suitable for the USB port or AC adapter
● On-chip Power MOSFET
● Charge Termination voltage accuracy of 1%
● On-chip 8-bit ADC can adjust charging current
   automatically based on the output capability of
   input power supply
● Suitable for Solar-Powered System
● 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-Temperature
   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 LED drive or MCU interface
● Automatic Recharge
● Battery Temperature Sensing
● Available in SOP-8 Package
● Pb-free Available

APPLICATIONs:
● Cell Phone
● Digital Camera
● Electronic Dictionary
● Portable Devices
● The need for lithium batteries, nickel
   metal hydride batteries, lithium iron
   phosphate and lead-acid battery charging