MCP73213T-A6BI/MF

Product Overview

Category

The MCP73213T-A6BI/MF belongs to the category of integrated circuits (ICs) and specifically falls under the battery management ICs.

Use

This product is primarily used for managing and charging single-cell Li-Ion/Li-Polymer batteries in a wide range of portable applications.

Characteristics

• The MCP73213T-A6BI/MF features a compact design, making it suitable for space-constrained applications.
• It offers high efficiency and accuracy in battery charging, ensuring optimal performance and longevity of the battery.
• The product is designed to provide comprehensive protection features for the connected battery, enhancing safety and reliability.

Package

The MCP73213T-A6BI/MF is available in a small form factor package, typically offered in a 8-pin DFN (3x3) package.

Essence

The essence of this product lies in its ability to efficiently manage and charge single-cell Li-Ion/Li-Polymer batteries while ensuring safety and reliability.

Packaging/Quantity

The MCP73213T-A6BI/MF is commonly supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 6.0V
• Charge Current: Up to 1.5A
• Operating Temperature Range: -40°C to 85°C
• Battery Discharge MOSFET: Integrated
• Charge Termination: Programmable

Detailed Pin Configuration

The MCP73213T-A6BI/MF features the following pin configuration: 1. VDD – Power supply input 2. GND – Ground 3. PROG – Charge current programming pin 4. STAT – Status output 5. TS – Temperature sense input 6. BAT – Battery connection 7. PGD – Power good output 8. PGC – Power good output

Functional Features

• Integrated Linear Charger
• Thermal Regulation
• Battery Temperature Monitoring
• Charge Termination Control
• Power Good Output

Advantages and Disadvantages

Advantages

• Compact design suitable for portable applications
• High charging efficiency and accuracy
• Comprehensive battery protection features

Disadvantages

• Limited to single-cell Li-Ion/Li-Polymer battery management
• May require additional circuitry for multi-cell battery applications

Working Principles

The MCP73213T-A6BI/MF operates by regulating the charging current and voltage to the connected single-cell Li-Ion/Li-Polymer battery. It monitors the battery temperature and ensures safe and efficient charging while providing necessary protection features.

Detailed Application Field Plans

The MCP73213T-A6BI/MF is well-suited for various portable electronic devices such as smartphones, tablets, portable medical devices, and handheld instruments. Its compact size and comprehensive battery management capabilities make it an ideal choice for applications requiring reliable and efficient battery charging.

Detailed and Complete Alternative Models

Some alternative models to the MCP73213T-A6BI/MF include the MCP73831 and MCP73832, which offer similar functionality for single-cell Li-Ion/Li-Polymer battery management. Additionally, the LTC4000-1 and BQ24075 are alternative options with enhanced features for specific application requirements.

In conclusion, the MCP73213T-A6BI/MF serves as a reliable and efficient solution for managing and charging single-cell Li-Ion/Li-Polymer batteries in portable electronic devices, offering high performance, safety, and flexibility in a compact package.