The MCP73223 is a dual cell, highly integrated Li-Ion battery charge management controller for use in space-limited and cost-sensitive applications. The MCP73223 can accept an absolute maximum of 18V input and provides a 13V overvoltage protection. The output current can be programmed to be between 130 mA and 1100 mA. The MCP73223 is fully specified over the ambient temperature range of -40°C to +85°C and is available in a 10 lead, 3x3 mm DFN package.
Additional Features
Complete Dual Cell 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
Resistor Programmable Fast Charge Current: 130 mA-1100 mA
4.15V Undervoltage Lockout (UVLO)
18V Absolute Maximum Input
Overvoltage Protection (OVP): 13V
Preconditioning of Deeply Depleted Cells
Available options: 10% or Disable
Packaging: DFN-10 (3 mm x 3 mm)
The MCP73223 is a dual cell, highly integrated Li-Ion battery charge management controller for use in space-limited and cost-sensitive applications. The MCP73223 can accept an absolute maximum of 18V input and provides a 13V overvoltage protection. The output current can be programmed to be between 130 mA and 1100 mA. The MCP73223 is fully specified over the ambient temperature range of -40°C to +85°C and is available in a 10 lead, 3x3 mm DFN package.
Additional Features
- Complete Dual Cell 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
- Resistor Programmable Fast Charge Current: 130 mA-1100 mA
- 4.15V Undervoltage Lockout (UVLO)
- 18V Absolute Maximum Input
- Overvoltage Protection (OVP): 13V
- Preconditioning of Deeply Depleted Cells
- Available options: 10% or Disable
- Packaging: DFN-10 (3 mm x 3 mm)
