PMV250EPEAR

Product Overview

The PMV250EPEAR belongs to the category of electronic components and is specifically designed for use in voltage regulation and power management applications. This product is characterized by its compact size, high efficiency, and robust packaging, making it suitable for a wide range of electronic devices. The essence of the PMV250EPEAR lies in its ability to provide stable and reliable voltage regulation, ensuring optimal performance of connected electronic systems. It is typically packaged individually and is available in various quantities to cater to different project requirements.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 2.5A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220
• Quantity Options: Single unit, pack of 10, pack of 50

Detailed Pin Configuration

The PMV250EPEAR features a standard TO-220 pin configuration with three pins: 1. Pin 1 (Input): Connects to the input voltage source 2. Pin 2 (Ground): Connected to the ground reference 3. Pin 3 (Output): Provides the regulated output voltage

Functional Features

• Voltage Regulation: The PMV250EPEAR ensures precise and stable output voltage regulation, accommodating varying input conditions.
• Overcurrent Protection: Incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
• Thermal Shutdown: Includes thermal shutdown functionality to prevent overheating under high load conditions.

Advantages and Disadvantages

Advantages

• High Efficiency: Offers up to 95% efficiency, minimizing power loss and heat generation.
• Compact Design: The TO-220 package provides a compact form factor, suitable for space-constrained applications.
• Robust Performance: Capable of operating in a wide temperature range, ensuring reliability in diverse environments.

Disadvantages

• Heat Dissipation: The TO-220 package may require additional heat sinking in high-power applications to manage thermal dissipation effectively.

Working Principles

The PMV250EPEAR operates based on a switching regulator topology, where it efficiently converts the input voltage to a stable output voltage using high-frequency switching techniques. By controlling the duty cycle of the internal switch, it regulates the output voltage regardless of variations in the input voltage or load conditions.

Detailed Application Field Plans

The PMV250EPEAR finds extensive application in various fields, including: - Consumer Electronics: Used in mobile devices, portable chargers, and audio equipment for efficient power management. - Automotive Electronics: Integrated into vehicle infotainment systems, lighting controls, and onboard charging systems. - Industrial Automation: Employed in control systems, motor drives, and instrumentation equipment for reliable voltage regulation.

Detailed and Complete Alternative Models

For applications requiring alternative solutions, the following models can be considered: 1. PMV350EPEAR: A higher current variant offering up to 3.5A output capability. 2. PMV200EPEAR: A lower current variant suitable for low-power applications with an output current of 2A.

In conclusion, the PMV250EPEAR stands as a versatile and efficient voltage regulation component, catering to diverse electronic applications with its compact design, high efficiency, and robust performance characteristics.

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