MCP73832-3ACI/MC

Introduction

The MCP73832-3ACI/MC is a specialized integrated circuit (IC) belonging to the category of battery management and charging solutions. This device is widely used in various electronic applications for its efficient and reliable charging capabilities. The following entry provides an overview of the MCP73832-3ACI/MC, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Battery Management and Charging IC
• Use: Charging solution for rechargeable batteries
• Characteristics: Fast charging, compact design, high efficiency
• Package: 10-Lead, 2x3 mm DFN
• Essence: Efficient and reliable charging control
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on supplier

Specifications

• Input Voltage: 4.5V to 6.0V
• Charge Current: Up to 1.5A
• Termination: Programmable
• Thermal Regulation: Yes
• Charge Status Output: Yes
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCP73832-3ACI/MC features a 10-lead, 2x3 mm DFN package with the following pin configuration: 1. VSS (Ground) 2. PROG (Charge Current Programming) 3. STAT (Charge Status Output) 4. TS (Thermal Regulation) 5. CE (Charge Enable) 6. DP (D+) 7. DM (D-) 8. VDD (Input Voltage) 9. BAT (Battery Connection) 10. PG (Power Good Output)

Functional Features

• Integrated Pass Transistor
• Automatic Recharge
• Charge Status Output
• Thermal Regulation
• Programmable Charge Current

Advantages and Disadvantages

Advantages

• High charge current capability
• Compact form factor
• Programmable termination
• Wide input voltage range

Disadvantages

• Limited to specific battery chemistries
• External components required for full functionality

Working Principles

The MCP73832-3ACI/MC operates by regulating the charge current and voltage to the connected battery. It utilizes an integrated pass transistor and thermal regulation to ensure safe and efficient charging. The programmable termination feature allows for flexible charging profiles based on the connected battery's requirements.

Detailed Application Field Plans

The MCP73832-3ACI/MC is suitable for a wide range of applications, including: - Portable electronics - Handheld devices - IoT devices - Wearable technology - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the MCP73832-3ACI/MC include: - MCP73831 - MCP73837 - BQ24075

In conclusion, the MCP73832-3ACI/MC is a versatile and efficient battery management and charging IC that caters to the needs of various electronic applications. With its compact design, high charge current capability, and programmable features, it offers a reliable solution for charging rechargeable batteries in a wide range of devices.

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