MCP73213T-A6W/MF

Product Overview

Category

The MCP73213T-A6W/MF belongs to the category of integrated circuits (ICs) and specifically falls under the battery management ICs.

Use

This product is used for managing and charging single-cell lithium-ion or lithium-polymer batteries in various portable devices and applications.

Characteristics

• The MCP73213T-A6W/MF features a compact design, low power consumption, and high efficiency in battery charging.
• It offers programmable charge current, thermal regulation, and overvoltage protection, making it suitable for diverse battery management needs.

Package

The MCP73213T-A6W/MF is available in a small 8-pin DFN package, which enhances its suitability for space-constrained applications.

Essence

The essence of this product lies in its ability to provide reliable and efficient charging solutions for single-cell lithium-ion or lithium-polymer batteries.

Packaging/Quantity

It is typically supplied in tape and reel packaging, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 3.75V to 6.0V
• Programmable Charge Current: Up to 1.5A
• Operating Temperature Range: -40°C to 85°C
• Battery Discharge FET: Integrated
• Charge Termination: Programmable
• Thermal Regulation: Yes

Detailed Pin Configuration

The MCP73213T-A6W/MF features the following pin configuration: 1. VDD – Power Supply Input 2. TS – Temperature Sense Input 3. PROG – Charge Current Programming Input 4. STAT – Status Output 5. PGND – Power Ground 6. BAT – Battery Connection 7. CE – Chip Enable Input 8. OUT – Charge Output

Functional Features

• Integrated Discharge FET: Enables battery discharge control and protection.
• Programmable Charge Current: Offers flexibility in setting the desired charge rate.
• Thermal Regulation: Prevents overheating during charging process.
• Overvoltage Protection: Safeguards the battery from excessive voltage levels.

Advantages and Disadvantages

Advantages

• Compact and space-efficient design
• Programmable charge current for customization
• Integrated discharge FET for enhanced battery protection

Disadvantages

• Limited to single-cell battery management
• May require additional external components for specific applications

Working Principles

The MCP73213T-A6W/MF operates by regulating the charging current and monitoring the battery temperature to ensure safe and efficient charging. It utilizes internal circuitry to control the charge cycle and protect the battery from overvoltage conditions.

Detailed Application Field Plans

This product is well-suited for use in various portable electronic devices such as smartphones, tablets, portable medical devices, and handheld instruments. It can also be employed in battery-powered IoT devices and wearable technology.

Detailed and Complete Alternative Models

• MCP73831: Single-cell Li-Ion/Li-Polymer Charge Management Controller
• MCP73223: Dual-Cell Li-Ion/Li-Polymer Charge Management Controller
• MCP73113: Single-Cell LiFePO4 Battery Charge Management Controller

In conclusion, the MCP73213T-A6W/MF offers a reliable and efficient solution for managing and charging single-cell lithium-ion or lithium-polymer batteries in a wide range of portable devices and applications. Its compact design, programmable features, and integrated protection mechanisms make it a valuable component in modern battery management systems.

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