Manufacturer Part Number
MCP73213-A6SI/MF
Manufacturer
Microchip Technology
Introduction
The MCP73213 is a highly integrated single-cell Li-Ion/Polymer battery charger in a small 10-DFN (3x3) package.
Product Features and Performance
Constant-current, constant-voltage charging algorithm
Programmable charge current up to 1.1A
Integrated power FET and safety protections
Undervoltage and overvoltage protection
Thermal regulation and battery temperature monitoring
Accurate battery voltage and current monitoring
I2C interface for configuration and monitoring
Product Advantages
High integration reducing external component count
Small package size for compact designs
Comprehensive safety and protection features
Flexible charge current programming
I2C interface for advanced charging control
Key Technical Parameters
Charge Current Max: 1.1A
Supply Voltage Max: 13V
Operating Temperature: -40°C to 85°C
Battery Pack Voltage: 8.4V
Number of Cells: 2
Battery Chemistry: Lithium Ion/Polymer
Quality and Safety Features
Over-voltage protection
Thermal regulation
Battery temperature monitoring
Compatibility
Suitable for 2-cell Li-Ion/Polymer battery packs
Application Areas
Portable electronics
Power tools
E-bikes and electric vehicles
Industrial and medical equipment
Product Lifecycle
Current product, no known discontinuation plans
Replacements and upgrades available as needed
Key Reasons to Choose This Product
High integration for compact design
Comprehensive safety and protection features
Flexible charge current programming
I2C interface for advanced charging control
Wide operating temperature range