General Description:
The CN3066 is a complete constant-current /constant voltage linear charger for single cell lithium rechargeable battery. The device contains an on-chip power MOSFET and eliminates the need for the external current sense resistor and blocking diode. Its low external component count makes CN3066 ideally suited for portable applications.

FEATUREs:
● Complete Charge Management for Single Cell
   Lithium Battery
● Input Voltage Range From 3.8V to 6V
● On-chip Power MOSFET
● No external Blocking Diode or Current Sense
   Resistors Required
● Constant Charge Voltage 4.2V, and also can be
   adjustable by an external resistor
● Precharge Conditioning for Reviving Deeply
   Discharged Cells and Minimizing Heat
   Dissipation During Initial Stage of Charge
● Programmable Continuous Charge Current Up
   to 1A
● Constant-Current/Constant-Voltage/Constant-Temp
   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 DFN8 Package
● Pb-free, rohs-compliant, halogen free

APPLICATIONs:
● Mobile Phones
● Digital Still Cameras
● Power Bank
● Portable Devices
● Variety Of Chargers