MCP14628T-E/MF

Product Overview

Category

The MCP14628T-E/MF belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Integrated circuit with voltage regulation capabilities
• Compact package size
• Low power consumption
• High efficiency
• Wide input voltage range
• Overcurrent protection

Package

The MCP14628T-E/MF is available in a small outline transistor (SOT) package.

Essence

The essence of this product lies in its ability to regulate voltage efficiently, ensuring stable power supply to electronic devices.

Packaging/Quantity

The MCP14628T-E/MF is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 1.2V to 3.6V
• Maximum Output Current: 500mA
• Quiescent Current: 30µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MCP14628T-E/MF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage pin

Functional Features

• Voltage regulation: The MCP14628T-E/MF provides stable output voltage regardless of input voltage fluctuations.
• Overcurrent protection: It incorporates overcurrent protection to prevent damage to the device and connected components.
• Low power consumption: The quiescent current is minimal, resulting in efficient power management.
• Enable pin control: The enable pin allows for easy on/off control of the device.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained designs.
• Wide input voltage range allows for compatibility with various power sources.
• High efficiency ensures minimal power loss during voltage regulation.
• Overcurrent protection safeguards the device and connected components.

Disadvantages

• Limited maximum output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

The MCP14628T-E/MF utilizes a switching regulator topology to regulate the output voltage. It employs pulse width modulation (PWM) techniques to control the duty cycle of the internal switch, adjusting the output voltage accordingly. This enables efficient voltage regulation while minimizing power dissipation.

Detailed Application Field Plans

The MCP14628T-E/MF finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Wearable devices - IoT devices - Battery-powered devices

Detailed and Complete Alternative Models

1. MCP14618T-E/MF: Similar specifications and features, but with a lower maximum output current of 300mA.
2. MCP14638T-E/MF: Similar specifications and features, but with a higher maximum output current of 800mA.
3. MCP14648T-E/MF: Similar specifications and features, but with a higher maximum output current of 1A.

These alternative models provide options based on specific requirements and desired output current capabilities.

In conclusion, the MCP14628T-E/MF is an integrated circuit that offers efficient voltage regulation and power management capabilities. Its compact size, wide input voltage range, and overcurrent protection make it suitable for various electronic devices. While it has limitations in terms of maximum output current and operating temperature range, there are alternative models available to cater to different needs.