MCP73213-G6AI/MF

Product Overview

Category

The MCP73213-G6AI/MF belongs to the category of integrated circuits (ICs) specifically designed for battery charging applications.

Use

This product is primarily used for charging lithium-ion (Li-Ion) or lithium-polymer (Li-Po) batteries in various electronic devices such as smartphones, tablets, portable media players, and other portable electronic devices.

Characteristics

• The MCP73213-G6AI/MF is a highly efficient battery charger IC that supports fast charging.
• It incorporates advanced charging algorithms to optimize the charging process and ensure safe operation.
• This IC offers multiple protection features, including overvoltage protection, overcurrent protection, and thermal shutdown.
• It supports a wide input voltage range, making it suitable for various power sources.
• The MCP73213-G6AI/MF is designed to be compact and lightweight, making it ideal for space-constrained applications.
• It provides accurate battery voltage and charging current monitoring capabilities.

Package

The MCP73213-G6AI/MF is available in a small form factor package, such as a 10-pin MSOP (Mini Small Outline Package), which facilitates easy integration into electronic devices.

Essence

The essence of the MCP73213-G6AI/MF lies in its ability to efficiently and safely charge Li-Ion or Li-Po batteries, providing reliable power solutions for portable electronic devices.

Packaging/Quantity

This product is typically supplied in tape and reel packaging, with a quantity of 3,000 units per reel.

Specifications

• Input Voltage Range: 4.35V - 6V
• Charging Current Range: 100mA - 1.5A
• Charge Termination Voltage: Programmable
• Operating Temperature Range: -40°C to +85°C
• Package Type: 10-pin MSOP

Detailed Pin Configuration

1. VBAT: Battery Voltage Input
2. PROG: Charge Termination Voltage Programming Pin
3. STAT: Charging Status Output
4. PGND: Power Ground
5. TS/NTC: Temperature Sense Input / Negative Temperature Coefficient Input
6. ISET: Charging Current Setting Pin
7. VDD: IC Supply Voltage
8. VIN: Input Voltage
9. PG: Power Good Indicator Output
10. GND: Ground

Functional Features

• Fast and efficient charging algorithm
• Programmable charge termination voltage
• Automatic recharge feature
• Thermal regulation for safe operation
• Overvoltage and overcurrent protection
• Battery temperature monitoring
• Power good indicator output

Advantages and Disadvantages

Advantages

• High charging efficiency
• Compact and lightweight design
• Wide input voltage range
• Multiple protection features ensure safe charging
• Accurate battery voltage and current monitoring

Disadvantages

• Limited charging current range (up to 1.5A)
• Requires external components for complete charging circuit implementation

Working Principles

The MCP73213-G6AI/MF operates based on a sophisticated charging algorithm that dynamically adjusts the charging current and voltage to optimize the charging process. It continuously monitors the battery voltage, current, and temperature to ensure safe and efficient charging. The charge termination voltage can be programmed to suit different battery types and capacities.

Detailed Application Field Plans

The MCP73213-G6AI/MF is widely used in various portable electronic devices that require battery charging capabilities. Some of the common application fields include:

1. Smartphones and tablets
2. Portable media players
3. Wearable devices
4. Bluetooth headsets
5. GPS navigation systems
6. Portable gaming consoles

Detailed and Complete Alternative Models

1. MCP73831: Similar battery charger IC with a lower charging current range (up to 500mA).
2. MCP73871: Advanced battery charger IC with higher charging current capability (up to 3A) and additional features like USB On-The-Go (OTG) support.
3. LTC4054: Battery charger IC with programmable charge termination voltage and integrated power path management.

These alternative models offer different specifications and features, allowing designers to choose the most suitable option for their specific application requirements.

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