MCP73213

MCP73213 Dual-Cell Li-Ion/Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection Features Complete Linear Charge Management Controller: - Integrated Input Overvoltage Protection - Integrated Pass Transistor - Integrated Current Sense - Integrated Reverse Discharge Protection Constant Current/Constant Voltage Operation with Thermal Regulation 4.15V Undervoltage Lockout (UVLO) 13V Input Overvoltage Protection High Accuracy Preset Voltage Regulation through Full Temperature Range (–5°C to +55°C ±0.6%) Battery Charge Voltage Options: - 8.20V, 8.40V, 8.7V or 8.8V Resistor Programmable Fast Charge Current: - 130 mA-1100 mA Preconditioning of Deeply Depleted Cells: - Available Options: 10% or Disable Integrated Precondition Timer: - 32 Minutes or Disable Automatic End-of-Charge Control: - Selectable Minimum Current Ratio: 5%, 7.5%, 10% or 20% - Elapse Safety Timer: 4 hr., 6 hr., 8 hr. or Disable Automatic Recharge: - Available Options: 95% or Disable Factory Preset Charge Status Output: - On/Off or Flashing Soft Start Temperature Range: –40°C to +85°C Packaging: DFN-10 (3 mm x 3 mm) Applications Digital Camcorders Portable Media Players Ultra Mobile Personal Computers Netbook Computers Handheld Devices Walkie-Talkie Low-Cost 2-Cell Li-Ion/Li-Poly Chargers/Cradles Description The MCP73213 is a highly integrated Li-Ion battery charge management controller for use in space-limited and cost-sensitive applications....