STMicroelectronics
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VIPER50SP13TR
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VIPER50SP13TR

Product Overview

  • Category: Power Management IC
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low standby power consumption
  • Package: TO-220
  • Essence: Integrated Switching Regulator
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 8V to 60V
  • Output Voltage Range: 3.3V to 48V
  • Output Current: Up to 500mA
  • Switching Frequency: 60kHz to 200kHz
  • Operating Temperature Range: -40°C to +150°C

Detailed Pin Configuration

The VIPER50SP13TR has the following pin configuration:

  1. GND (Ground)
  2. VCC (Supply Voltage)
  3. FB (Feedback)
  4. CS (Current Sense)
  5. EN (Enable)
  6. VOUT (Output Voltage)

Functional Features

  • Integrated high voltage power MOSFET
  • Overvoltage protection
  • Overcurrent protection
  • Thermal shutdown protection
  • Soft-start function for controlled startup
  • Adjustable output voltage through external resistors

Advantages and Disadvantages

Advantages: - High efficiency leading to reduced power dissipation - Low standby power consumption - Wide input voltage range allows for versatile applications - Comprehensive protection features ensure system reliability - Compact TO-220 package for easy integration

Disadvantages: - Limited output current capability compared to higher power regulators - Requires external components for proper operation

Working Principles

The VIPER50SP13TR is an integrated switching regulator that utilizes a high voltage power MOSFET to efficiently regulate the output voltage. It operates by converting the input voltage to a high-frequency AC signal, which is then rectified and filtered to provide a stable DC output voltage. The device incorporates various protection mechanisms to safeguard against overvoltage, overcurrent, and thermal issues.

Detailed Application Field Plans

The VIPER50SP13TR finds applications in various fields, including:

  1. Industrial automation
  2. Power supplies for consumer electronics
  3. LED lighting systems
  4. Automotive electronics
  5. Telecommunications equipment

Detailed and Complete Alternative Models

  • VIPER50A-22-E: Similar specifications, different package (DIP-8)
  • VIPER50E: Higher output current capability (up to 1A), similar specifications
  • VIPER50LN: Lower standby power consumption, similar specifications

Please note that the above alternative models are just a few examples, and there are other options available in the market.

This entry provides an overview of the VIPER50SP13TR, including its product category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

10 سوال و پاسخ رایج مربوط به کاربرد VIPER50SP13TR در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of VIPER50SP13TR in technical solutions:

  1. Q: What is VIPER50SP13TR?
    A: VIPER50SP13TR is a high-voltage converter integrated circuit (IC) designed for offline flyback converters.

  2. Q: What is the input voltage range of VIPER50SP13TR?
    A: The input voltage range of VIPER50SP13TR is typically between 85V and 265V AC.

  3. Q: What is the output power range of VIPER50SP13TR?
    A: VIPER50SP13TR can handle output power ranging from a few watts up to 15W.

  4. Q: Can VIPER50SP13TR be used in LED lighting applications?
    A: Yes, VIPER50SP13TR is commonly used in LED lighting applications due to its high efficiency and compact size.

  5. Q: Does VIPER50SP13TR have built-in protection features?
    A: Yes, VIPER50SP13TR includes various protection features such as overvoltage protection, overload protection, and thermal shutdown.

  6. Q: Is VIPER50SP13TR suitable for low-power applications?
    A: Yes, VIPER50SP13TR is suitable for both low-power and medium-power applications.

  7. Q: Can VIPER50SP13TR operate in a wide temperature range?
    A: Yes, VIPER50SP13TR has a wide operating temperature range of -40°C to 150°C.

  8. Q: What is the typical efficiency of VIPER50SP13TR?
    A: VIPER50SP13TR offers high efficiency, typically above 85%, which helps reduce power losses.

  9. Q: Can VIPER50SP13TR be used in battery charging applications?
    A: Yes, VIPER50SP13TR can be used in battery charging applications where an offline flyback converter is required.

  10. Q: Is VIPER50SP13TR RoHS compliant?
    A: Yes, VIPER50SP13TR is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.