Vishay Semiconductor Diodes Division
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BA479S-TAP
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BA479S-TAP

Product Overview

Category

The BA479S-TAP belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in electronic circuits.

Characteristics

  • Input Voltage Range: 4.75V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 1.5A
  • Low Dropout Voltage: 1.5V at 1.5A
  • Adjustable Output Voltage

Package

The BA479S-TAP is available in a TO-220 package.

Essence

This IC serves as a reliable and efficient voltage regulator for various electronic applications.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Input Voltage Range: 4.75V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 1.5V at 1.5A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-220

Detailed Pin Configuration

The BA479S-TAP has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

  • Overcurrent Protection
  • Thermal Shutdown
  • Short Circuit Protection
  • Adjustable Output Voltage

Advantages

  • Wide input voltage range
  • High output current capability
  • Low dropout voltage
  • Built-in protection features

Disadvantages

  • Higher power dissipation compared to switching regulators
  • Limited efficiency for high input-output voltage differentials

Working Principles

The BA479S-TAP operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The BA479S-TAP is suitable for various applications including: - Power supplies - Battery chargers - Automotive electronics - Industrial control systems - LED lighting

Detailed and Complete Alternative Models

Some alternative models to the BA479S-TAP include: - LM317 - LM338 - LT1083 - ADJ78xx series

In conclusion, the BA479S-TAP is a versatile voltage regulator IC with a wide input voltage range, making it suitable for diverse electronic applications. Its adjustable output voltage, protection features, and high output current capability make it a popular choice for designers seeking reliable voltage regulation solutions.

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Wymień 10 typowych pytań i odpowiedzi związanych z zastosowaniem BA479S-TAP w rozwiązaniach technicznych

  1. What is BA479S-TAP?

    • BA479S-TAP is a high-performance, low-power operational amplifier designed for use in a wide range of technical solutions.

  2. What are the key features of BA479S-TAP?

    • The key features of BA479S-TAP include low input offset voltage, low noise, wide bandwidth, and low power consumption.

  3. In what applications can BA479S-TAP be used?

    • BA479S-TAP is commonly used in audio amplifiers, sensor signal conditioning, precision instrumentation, and data acquisition systems.

  4. What is the typical supply voltage range for BA479S-TAP?

    • The typical supply voltage range for BA479S-TAP is +/- 5V to +/- 15V.

  5. What is the input offset voltage of BA479S-TAP?

    • The input offset voltage of BA479S-TAP is typically 0.5mV.

  6. Does BA479S-TAP have built-in protection features?

    • Yes, BA479S-TAP includes built-in overvoltage and reverse voltage protection.

  7. What is the temperature range for BA479S-TAP?

    • BA479S-TAP is designed to operate within a temperature range of -40°C to 125°C.

  8. Can BA479S-TAP be used in single-supply applications?

    • Yes, BA479S-TAP can be used in single-supply applications with proper biasing.

  9. What is the typical gain bandwidth product of BA479S-TAP?

    • The typical gain bandwidth product of BA479S-TAP is 10MHz.

  10. Is BA479S-TAP RoHS compliant?

    • Yes, BA479S-TAP is RoHS compliant, making it suitable for use in environmentally sensitive applications.