MCP73213 Data Sheet
http://www.microchip.com/stellent/images/mchpsiteimages/dwnfolder.gifMCP73213 Data SheetThe MCP73213 is a dual cell, highly integrated Li-Ion battery charge management controller for use in space-limited and cost-sensitive applications. The MCP73213 can accept an absolute maximum of 18V input and provides a 13V overvoltage protection. The output current can be programmabed to be between 130 mA and 1100 mA. The MCP73213 is specified over the ambient temperature range of -40°C to +85°C and is available in a 10 lead, 3x3 mm DFN package.
Parameter NameValue
Linear ModeYes
# of Cells2
Int/Ext FETInt
Vcc Range (V)4 to 16
Voltage Regulation Accuracy (%)0.6
Temperature MonitorNo
Charge Safety TimersYes
Max Thermal RegulationYes
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
Resistor Programmable Fast Charge Current: 130 mA - 1100 mA
4.15V Undervoltage Lockout (UVLO)
18V Absolute Maximum Input
Overvoltage Protection (OVP): 6.5V
Preconditioning of Deeply Depleted Cells
- Available options: 10% or Disable
Battery Charge Voltage Options:
- 8.20V, 8.40V, 8.7V or 8.8V
Packaging: DFN-10 (3 mm x 3 mm)
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