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STRVS280X02F
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STRVS280X02F

Product Overview

Category

The STRVS280X02F belongs to the category of voltage regulators.

Use

It is used for regulating voltage in electronic circuits and power supply systems.

Characteristics

  • High efficiency
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown protection

Package

The STRVS280X02F comes in a compact and durable package suitable for surface mount applications.

Essence

The essence of the STRVS280X02F lies in its ability to provide stable and regulated voltage output for various electronic devices and systems.

Packaging/Quantity

The product is typically packaged in reels and is available in varying quantities based on customer requirements.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage Range: 1.23V to 35V
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

The STRVS280X02F has a standard pin configuration with input, output, and ground pins clearly labeled for easy integration into circuit designs.

Functional Features

  • Adjustable output voltage
  • Overcurrent and thermal protection
  • Fast transient response
  • Low dropout voltage

Advantages

  • Wide input voltage range allows for versatile applications
  • High efficiency results in minimal power loss
  • Robust protection features enhance reliability
  • Compact package facilitates space-saving designs

Disadvantages

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

Working Principles

The STRVS280X02F operates by comparing the actual output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable output voltage within the specified range. It utilizes feedback control mechanisms to achieve this regulation.

Detailed Application Field Plans

The STRVS280X02F is well-suited for a wide range of applications including: - Battery charging systems - LED lighting - Industrial automation - Automotive electronics - Portable electronic devices

Detailed and Complete Alternative Models

  • LM317: A popular adjustable voltage regulator with similar features
  • L78xx Series: Fixed output voltage regulators available in various voltage options
  • LM2940: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the STRVS280X02F is a versatile voltage regulator offering efficient and reliable voltage regulation for diverse electronic applications.

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10 domande e risposte comuni relative all'applicazione di STRVS280X02F nelle soluzioni tecniche

  1. What is the STRVS280X02F?

    • The STRVS280X02F is a high-voltage, current-mode PWM controller designed for off-line power supplies.

  2. What are the key features of the STRVS280X02F?

    • The key features include a wide input voltage range, overvoltage protection, overcurrent protection, and built-in soft-start function.

  3. What applications is the STRVS280X02F suitable for?

    • It is suitable for use in LED lighting, auxiliary power supplies, and other off-line power supply applications.

  4. What is the maximum operating frequency of the STRVS280X02F?

    • The maximum operating frequency is typically 67 kHz.

  5. Does the STRVS280X02F have built-in protection features?

    • Yes, it has built-in overvoltage and overcurrent protection to ensure safe operation.

  6. What is the typical output power range for the STRVS280X02F?

    • The typical output power range is between 10W to 50W.

  7. Can the STRVS280X02F be used in dimmable LED lighting applications?

    • Yes, it can be used in dimmable LED lighting applications with appropriate circuit design.

  8. What type of feedback control does the STRVS280X02F support?

    • It supports voltage mode control for flexible design options.

  9. Is the STRVS280X02F suitable for flyback or buck-boost converter topologies?

    • Yes, it is suitable for both flyback and buck-boost converter topologies.

  10. What are the typical thermal considerations for the STRVS280X02F?

    • Proper heat sinking and thermal management are important for maintaining safe operating temperatures, especially at higher power levels.