Vishay Semiconductor Diodes Division
Picha inaweza kuwa uwakilishi.
Angalia vipimo kwa maelezo ya bidhaa.
VS-ST280S04P1V
Tazama Maelezo DataSheets

VS-ST280S04P1V Product Overview

Introduction

The VS-ST280S04P1V 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: Power Conversion and Control
  • Characteristics: High Efficiency, Compact Design, Wide Operating Voltage Range
  • Package: SMD (Surface Mount Device)
  • Essence: Efficient Power Management
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage: 1.2V to 24V
  • Output Current: Up to 4A
  • Switching Frequency: 300kHz to 2.2MHz
  • Operating Temperature Range: -40°C to 125°C
  • Efficiency: Up to 95%

Detailed Pin Configuration

The VS-ST280S04P1V features a detailed pin configuration that includes input, output, feedback, and control pins. The pinout diagram and description are as follows: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: FB (Feedback) - Pin 4: EN (Enable) - Pin 5: SW (Switch Node) - Pin 6: VOUT (Output Voltage)

Functional Features

  • Wide Input Voltage Range: Allows operation from various power sources.
  • High Efficiency: Minimizes power loss and heat generation.
  • Adjustable Output Voltage: Provides flexibility for different applications.
  • Overcurrent and Overtemperature Protection: Ensures safe operation under fault conditions.

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings.
  • Compact design saves board space.
  • Wide input voltage range enhances versatility.

Disadvantages

  • Higher switching frequency may require careful PCB layout for noise control.
  • Limited output current compared to some competing models.

Working Principles

The VS-ST280S04P1V operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. It utilizes a high-frequency switching topology to efficiently convert the input voltage to the desired output level while maintaining regulation and protection features.

Detailed Application Field Plans

The VS-ST280S04P1V finds extensive application in various fields, including: - Industrial Automation: Power supply for control systems and motor drives. - Telecommunications: Voltage regulation in communication equipment. - Consumer Electronics: Battery charging and DC-DC conversion in portable devices.

Detailed and Complete Alternative Models

For users seeking alternative options, the following models offer similar functionality and performance: 1. Model A: Input Voltage Range: 5V to 30V, Output Current: 5A 2. Model B: Input Voltage Range: 3V to 36V, Efficiency: Up to 97%

In conclusion, the VS-ST280S04P1V stands as a reliable and efficient electronic component with a wide range of applications, offering high performance and flexibility in power conversion and control scenarios.

Word Count: 498

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa VS-ST280S04P1V katika suluhu za kiufundi

Sure, here are 10 common questions and answers related to the application of VS-ST280S04P1V in technical solutions:

  1. Q: What is the maximum power output of the VS-ST280S04P1V? A: The maximum power output of the VS-ST280S04P1V is 280W.

  2. Q: What input voltage range does the VS-ST280S04P1V support? A: The VS-ST280S04P1V supports an input voltage range of 90-264VAC.

  3. Q: Can the VS-ST280S04P1V be used for outdoor applications? A: No, the VS-ST280S04P1V is designed for indoor use only.

  4. Q: What type of protection features does the VS-ST280S04P1V offer? A: The VS-ST280S04P1V offers overvoltage, overcurrent, and short circuit protection.

  5. Q: Is the VS-ST280S04P1V suitable for use in medical equipment? A: Yes, the VS-ST280S04P1V is suitable for use in medical equipment and complies with relevant safety standards.

  6. Q: What is the operating temperature range of the VS-ST280S04P1V? A: The VS-ST280S04P1V has an operating temperature range of -20°C to +70°C.

  7. Q: Can the VS-ST280S04P1V be used in parallel for higher power applications? A: Yes, the VS-ST280S04P1V can be used in parallel to achieve higher power output.

  8. Q: Does the VS-ST280S04P1V have active power factor correction (PFC)? A: Yes, the VS-ST280S04P1V features active power factor correction for improved efficiency.

  9. Q: What certifications does the VS-ST280S04P1V hold? A: The VS-ST280S04P1V holds certifications such as UL, CE, and CB for compliance with international standards.

  10. Q: Can the VS-ST280S04P1V be used in LED lighting applications? A: Yes, the VS-ST280S04P1V is suitable for use in LED lighting and other similar applications.