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TV15C640JB-G
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TV15C640JB-G

Product Overview

Category

The TV15C640JB-G belongs to the category of integrated circuits (ICs).

Use

It is used as a voltage regulator in electronic circuits.

Characteristics

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 1.5A
  • Low Dropout Voltage: 340mV at 1A
  • Adjustable Output Voltage
  • Thermal Shutdown Protection

Package

The TV15C640JB-G is available in a TO-263-5 package.

Essence

This product serves as a crucial component in maintaining stable voltage levels within electronic devices.

Packaging/Quantity

The TV15C640JB-G is typically packaged in reels and is available in quantities of 250 or 500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 340mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: TO-263-5

Detailed Pin Configuration

The TV15C640JB-G has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. ADJ (Adjustable Output) 4. NC (No Connection) 5. VOUT (Output Voltage)

Functional Features

  • Voltage Regulation: The TV15C640JB-G provides stable output voltage regulation, ensuring consistent power supply to connected components.
  • Thermal Shutdown Protection: It incorporates thermal shutdown protection to prevent damage due to excessive heat.
  • Adjustable Output: The adjustable output feature allows for flexibility in setting the desired output voltage.

Advantages and Disadvantages

Advantages

  • Wide input voltage range
  • Low dropout voltage
  • Thermal shutdown protection
  • Adjustable output voltage

Disadvantages

  • Higher cost compared to non-regulated voltage solutions
  • Requires careful consideration of heat dissipation in high-power applications

Working Principles

The TV15C640JB-G operates by comparing the actual output voltage with a reference voltage and adjusting the pass transistor to maintain the desired output voltage. It utilizes feedback control to regulate the output voltage within the specified range.

Detailed Application Field Plans

The TV15C640JB-G is commonly used in various electronic devices and systems, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the TV15C640JB-G include: - LM317 - LM1117 - LT1086

In conclusion, the TV15C640JB-G is a versatile voltage regulator IC with a wide input voltage range, adjustable output, and thermal protection features. Its application spans across diverse electronic systems, offering stable voltage regulation and reliable performance.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням TV15C640JB-G у технічних рішеннях

Sure, here are 10 common questions and answers related to the application of TV15C640JB-G in technical solutions:

  1. What is the capacitance value of TV15C640JB-G?

    • The capacitance value of TV15C640JB-G is 64µF.

  2. What is the voltage rating of TV15C640JB-G?

    • The voltage rating of TV15C640JB-G is 15V.

  3. What is the temperature range for TV15C640JB-G?

    • TV15C640JB-G has a temperature range of -55°C to +125°C.

  4. Can TV15C640JB-G be used in high-frequency applications?

    • Yes, TV15C640JB-G is suitable for high-frequency applications.

  5. Is TV15C640JB-G suitable for use in power supply circuits?

    • Yes, TV15C640JB-G is commonly used in power supply circuits.

  6. What is the equivalent series resistance (ESR) of TV15C640JB-G?

    • The ESR of TV15C640JB-G is typically low, making it suitable for decoupling and filtering applications.

  7. Can TV15C640JB-G be used in automotive electronics?

    • Yes, TV15C640JB-G is often used in automotive electronics due to its reliability and performance.

  8. Does TV15C640JB-G have polarity?

    • No, TV15C640JB-G is a non-polarized capacitor.

  9. What are the typical applications of TV15C640JB-G?

    • Typical applications include bypass capacitors, smoothing capacitors, and general-purpose decoupling.

  10. Is TV15C640JB-G RoHS compliant?

    • Yes, TV15C640JB-G is RoHS compliant, making it suitable for use in environmentally conscious designs.