VBT2045BP-E3/4W Product Overview

Introduction

The VBT2045BP-E3/4W is a versatile electronic component designed for use in various applications. This entry provides an in-depth overview of the product, including its category, basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Component
• Use: The VBT2045BP-E3/4W is commonly used in electronic circuits for voltage regulation and power management.
• Characteristics: This component is known for its high efficiency, low power consumption, and reliable performance.
• Package: The VBT2045BP-E3/4W is typically available in a compact and durable package suitable for surface mount applications.
• Essence: The essence of this product lies in its ability to provide stable voltage output and protect electronic devices from power fluctuations.
• Packaging/Quantity: It is usually packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 2A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220
• Regulation: ±2%

Detailed Pin Configuration

The VBT2045BP-E3/4W features a standard TO-220 pin configuration with input, output, and ground pins. The pinout is as follows: 1. Pin 1: Input Voltage (VIN) 2. Pin 2: Ground (GND) 3. Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: The component ensures a stable output voltage even with varying input voltages.
• Overcurrent Protection: It includes built-in protection against excessive current flow, safeguarding connected devices.
• Thermal Shutdown: The VBT2045BP-E3/4W incorporates thermal shutdown functionality to prevent overheating.

Advantages and Disadvantages

Advantages

• High efficiency and low power dissipation
• Compact form factor for space-constrained applications
• Robust protection features for enhanced reliability

Disadvantages

• Limited output current compared to higher-rated alternatives
• Higher cost compared to basic linear regulators

Working Principles

The VBT2045BP-E3/4W operates on the principle of switching regulation, where it rapidly switches the input voltage to maintain a constant output voltage. This method allows for higher efficiency and reduced heat dissipation compared to traditional linear regulators.

Detailed Application Field Plans

The VBT2045BP-E3/4W is well-suited for a wide range of applications, including: - Portable electronic devices - Automotive electronics - Industrial control systems - Power supplies and converters

Detailed and Complete Alternative Models

• VBT2045BP-E3/4W: 4.5V to 24V input, 3.3V output, 2A maximum current
• VBT2060BP-E3/4W: 4.5V to 36V input, 5V output, 3A maximum current
• VBT2012BP-E3/4W: 4.5V to 24V input, 12V output, 1A maximum current

In conclusion, the VBT2045BP-E3/4W offers a reliable and efficient solution for voltage regulation in various electronic applications. Its robust features, compact design, and wide operating temperature range make it a preferred choice for designers seeking high-performance power management solutions.

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