MCP73213-A6SI/MF

The MCP73213-A6SI/MF is a single-cell Li-Ion/Li-Polymer charge management controller with a highly integrated linear charge management controller. It is designed to provide all the functions necessary for fully integrated, stand-alone charge management using constant current/constant voltage regulation to optimize charging cycles. With its compact design and versatile functionality, the MCP73213-A6SI/MF is an ideal solution for managing the charging of single-cell lithium-ion or lithium-polymer batteries.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• VSS: Ground connection
• PROG: Charge current programming input
• VSS: Ground connection
• TS/AC: Thermal Sense/Accessory Detect
• PG: Power Good
• STAT1: Charge Status LED Driver Output 1
• VDD: Power supply
• STAT2: Charge Status LED Driver Output 2
• VBUS: USB Supply Connection
• VP: System Voltage Connection
• BAT: Battery Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MCP73213-A6SI/MF for a visual representation.

Key Features

• Integrated Linear Charger: Highly integrated linear charge management controller for convenient stand-alone charge management.
• Programmable Charge Current: Provides flexibility with charge current programming for different battery types and capacities.
• Thermal Regulation: Equipped with thermal regulation features for safe and efficient battery charging.
• Charge Status Indication: Includes charge status LED driver outputs to indicate the charging status.
• Compact Design: Compact form factor suitable for space-constrained applications.

Note: For detailed technical specifications, please refer to the MCP73213-A6SI/MF datasheet.

Application

• Portable Devices: Ideal for managing the charging of single-cell lithium-ion or lithium-polymer batteries in portable electronic devices.
• Power Banks: Suitable for use in power bank applications for efficient and safe battery charging.
• Embedded Systems: Used in embedded systems requiring integrated charge management for battery-powered operation.

Functionality

The MCP73213-A6SI/MF is a highly integrated linear charge management controller designed to provide efficient and safe charging for single-cell lithium-ion or lithium-polymer batteries. It offers programmable charge current and thermal regulation to ensure optimal charging cycles.

Usage Guide

• Power Supply: Connect VDD (Pin 7) to the power supply and VSS (Pins 1 and 3) to the ground.
• Battery Connection: Connect the BAT (Pin 10) to the battery for charging operation.
• Charge Current Programming: Utilize the PROG (Pin 2) for programming the charge current as per battery requirements.

Frequently Asked Questions

Q: Can the MCP73213-A6SI/MF handle different battery chemistries?
A: Yes, the MCP73213-A6SI/MF offers programmable charge current, making it suitable for different lithium-ion and lithium-polymer battery chemistries.

Q: Is thermal regulation important for battery charging?
A: Yes, thermal regulation ensures safe and efficient battery charging, preventing overheating and potential damage to the battery.