GENERAL DESCRIPTION

The ACT3704 is a complete linear charging solution for single cell Lithium Ion and Lithium Polymer batteries. It incorporates an internal 12V power MOSFET for Constant-Current, Constant-Voltage control (CC/CV).

FEATURES

• Internal High Voltage MOSFET

• Up to 12V Input Voltage

• ±0.5 Output Voltage Accuracy

• Charge Current Thermal Foldback

• Programmable Termination Voltage

• Programmable Fast Charge Current

• Programmable Charging Timer

• No Blocking Diode Required

• Low Reverse Leakage

• Preconditioning for Deeply Depleted Battery

• Low Quiescent Current Standby Mode

• Space-Saving, Thermally-Enhanced SOP-

    8/EP, TDFN33-8

APPLICATIONS

• Mobile Phone

• Wireless Headsets

• Portable Media Players

• Cradle Chargers

• Portable Devices