MCP73213-A6SI/MF - Microchip Technology

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