MCP73832T-3ACI/MC

Product Overview

The MCP73832T-3ACI/MC is a specialized integrated circuit (IC) belonging to the category of battery management and charging solutions. This IC is designed for use in various portable electronic devices, providing efficient and reliable charging capabilities. With its compact package and advanced features, the MCP73832T-3ACI/MC offers a comprehensive solution for managing battery charging in modern electronic applications.

Basic Information

• Category: Battery Management and Charging IC
• Use: Charging solution for portable electronic devices
• Characteristics: Efficient, reliable, compact
• Package: 10-pin DFN (3x3 mm)
• Essence: Integrated battery charging management
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Input Voltage Range: 4.35V to 6V
• Charge Current: Up to 1.5A
• Programmable Charge Current: Up to 1.5A
• Termination Options: Automatic end-of-charge control
• Temperature Range: -40°C to +85°C
• Battery Voltage Range: 3.4V to 4.2V

Detailed Pin Configuration

The MCP73832T-3ACI/MC features a 10-pin DFN package with the following pin configuration: 1. VSS (Ground) 2. PROG (Charge Current Programming) 3. STAT (Charge Status Output) 4. CE (Charge Enable Input) 5. TS (Thermal Sense Input) 6. VBAT (Battery Input) 7. VDD (Supply Voltage Input) 8. PGND (Power Ground) 9. DP (D+ USB Data Line) 10. DM (D- USB Data Line)

Functional Features

• Integrated Pass Transistor
• Automatic Recharge
• Thermal Regulation
• Charge Status Output
• Programmable Charge Current
• Under-Voltage Lockout

Advantages and Disadvantages

Advantages

• Compact package
• High charge current capability
• Wide input voltage range
• Programmable charge current
• Integrated thermal regulation

Disadvantages

• Limited to specific battery voltage range
• Requires external components for complete application

Working Principles

The MCP73832T-3ACI/MC operates by regulating the charging current and voltage to ensure safe and efficient charging of lithium-ion or lithium-polymer batteries. It utilizes an integrated pass transistor and thermal regulation to manage the charging process, while providing status output for monitoring.

Detailed Application Field Plans

The MCP73832T-3ACI/MC is ideally suited for use in various portable electronic devices such as smartphones, tablets, portable media players, and handheld gaming consoles. Its compact size and high charge current capability make it suitable for applications where space and charging speed are critical factors.

Detailed and Complete Alternative Models

For applications requiring alternative battery management and charging ICs, the following models can be considered: - MCP73831 - MCP73837 - MCP73871

In summary, the MCP73832T-3ACI/MC offers a comprehensive solution for battery management and charging in portable electronic devices, with its compact package, advanced features, and wide application potential.

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