MCP73114

The MCP73114 is a single cell, highly integrated Li-Ion battery charge management controller for use in space-limited and cost-sensitive applications. The MCP73114 can accept an absolute maximum of 18V input and provides a 5.8V overvoltage protection. The output current can is programmable to be between 130 mA and 1100 mA. The MCP73114 is specified over the ambient temperature range of -40°C to +85°C and is available in a 10 lead, 3x3 mm DFN package.

Features
  • Complete Linear Charge Management Controller:- Integrated Input Overvoltage Protection- Integrated Pass Transistor- Integrated Current Sense- Integrated Reverse Discharge Protection
  • Constant Current / Constant Voltage Operationwith Thermal Regulation
  • Resistor Programmable Fast Charge Current: 130 mA - 1100 mA
  • 4.15V Undervoltage Lockout (UVLO)
  • 18V Absolute Maximum Input
  • Overvoltage Protection (OVP): 5.8V
  • Preconditioning of Deeply Depleted Cells-Available options: 10% or Disable
  • Packaging: DFN-10 (3 mm x 3 mm)
Parameter
Parameter Name Value Value
Linear Mode Yes Yes
# of Cells 1 1
Int/Ext FET Int Int
Vcc Range (V) 4 to 16 4 to 16
Voltage Regulation Accuracy (%) 0.5 0.5
Charge Safety Timers Yes Yes
Max Thermal Regulation Yes Yes
Documents
MCP73113/MCP73114 Data SheetData Sheets11/27/2013877KB
AN1276 - Design A Low-Cost Lithium Iron Phosphate (LiFePO4) Battery Charger With MCP73123AppNote07/23/2009202KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User's GuideUser Guides07/23/2009265KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
MCP73114-0NAI/MF10DFN-40C to +85CTUBE1.120.930.850.820.81
MCP73114-0NSI/MF10DFN-40C to +85CTUBE1.120.930.850.820.81
MCP73114-1NAI/MF10DFN-40C to +85CTUBE1.120.930.850.820.81
MCP73114-1NSI/MF10DFN-40C to +85CTUBE1.120.930.850.820.81
MCP73114T-0NAI/MF10DFN-40C to +85CT/R1.120.930.850.820.81
MCP73114T-0NSI/MF10DFN-40C to +85CT/R1.120.930.850.820.81
MCP73114T-1NAI/MF10DFN-40C to +85CT/R1.120.930.850.820.81
MCP73114T-1NSI/MF10DFN-40C to +85CT/R1.120.930.850.820.81
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
MCP73114T-1NAI/MF0.0239000.23484910DFN3x3x0.9mmMatte Tine3
MCP73114T-0NAI/MF0.0239000.23484910DFN3x3x0.9mmMatte Tine3
MCP73114-0NAI/MF0.0239000.04166710DFN3x3x0.9mmMatte Tine3
MCP73114-1NSI/MF0.0239000.04166710DFN3x3x0.9mmMatte Tine3
MCP73114T-1NSI/MF0.0239000.23484910DFN3x3x0.9mmMatte Tine3
MCP73114T-0NSI/MF0.0239000.23484910DFN3x3x0.9mmMatte Tine3
MCP73114-1NAI/MF0.0239000.04166710DFN3x3x0.9mmMatte Tine3
MCP73114-0NSI/MF0.0239000.04166710DFN3x3x0.9mmMatte Tine3
MCP73113/MCP73114 Data Sheet MCP73114
AN1276 MCP73114
Analog & Interface Product Selector Guide ENC624J600
MCP73113 OVP Single-Cell Li-Ion Battery Charger Evaluation Board User's Guide MCP73114