Power Integrations
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TNY284DG
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TNY284DG

Product Overview

Category

TNY284DG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in various electronic devices and systems for power management purposes.

Characteristics

  • TNY284DG is a highly efficient, low-power integrated circuit.
  • It offers excellent performance in terms of power conversion and control.
  • The IC is designed to provide reliable and stable power supply solutions.

Package

TNY284DG is available in a compact and industry-standard package, which ensures easy integration into different electronic applications.

Essence

The essence of TNY284DG lies in its ability to efficiently regulate and convert power, ensuring optimal performance and reliability in electronic devices.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of TNY284DG ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 10W
  • Operating Temperature Range: -40°C to +150°C
  • Efficiency: Greater than 80%
  • Frequency Range: 132 kHz - 150 kHz
  • Output Voltage Range: 3.3V - 24V DC

Detailed Pin Configuration

  1. VDD: Power supply input
  2. BP/M: Burst mode operation pin
  3. FB: Feedback pin for voltage regulation
  4. GND: Ground connection
  5. D: Drain pin for power switching
  6. S: Source pin for power switching

Functional Features

  • TNY284DG incorporates advanced features such as frequency jittering, cycle-by-cycle current limit, and auto-restart protection.
  • It provides accurate voltage regulation and efficient power conversion.
  • The IC offers comprehensive protection against overvoltage, overcurrent, and thermal issues.
  • TNY284DG supports burst mode operation for enhanced energy efficiency during light load conditions.

Advantages and Disadvantages

Advantages

  • High efficiency and reliability
  • Compact size and easy integration
  • Comprehensive protection features
  • Energy-efficient burst mode operation
  • Wide input voltage range

Disadvantages

  • Limited output power capacity (up to 10W)
  • Relatively high operating temperature range

Working Principles

TNY284DG operates on the principle of switching power conversion. It utilizes a combination of high-frequency switching and control techniques to regulate the input voltage and provide a stable output voltage. The IC employs a feedback mechanism to continuously monitor and adjust the output voltage, ensuring precise regulation.

Detailed Application Field Plans

TNY284DG finds applications in various electronic devices and systems, including but not limited to: - Power adapters and chargers - LED lighting systems - Home appliances - Industrial equipment - Automotive electronics

Detailed and Complete Alternative Models

  • TNY284PG: Similar specifications and features, but with a different package type (e.g., DIP-8).
  • TNY285DG: Higher output power capacity (up to 15W) with similar characteristics and pin configuration.
  • TNY286DG: Enhanced efficiency and additional protection features compared to TNY284DG.

These alternative models offer similar functionality and can be considered as substitutes based on specific requirements and application needs.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של TNY284DG בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of TNY284DG in technical solutions:

  1. Q: What is TNY284DG? A: TNY284DG is a specific model of integrated circuit (IC) designed for power management applications.

  2. Q: What are the typical applications of TNY284DG? A: TNY284DG is commonly used in various low-power applications such as power adapters, chargers, LED lighting, and standby power supplies.

  3. Q: What is the input voltage range supported by TNY284DG? A: TNY284DG supports an input voltage range of typically 85VAC to 265VAC, making it suitable for universal input applications.

  4. Q: What is the output power range of TNY284DG? A: The output power range of TNY284DG can vary depending on the specific design and application, but it is typically up to 15W.

  5. Q: Does TNY284DG have built-in protection features? A: Yes, TNY284DG incorporates various protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.

  6. Q: Can TNY284DG operate in a wide temperature range? A: Yes, TNY284DG is designed to operate reliably in a wide temperature range, typically from -40°C to +150°C.

  7. Q: Is TNY284DG compatible with both AC and DC inputs? A: No, TNY284DG is specifically designed for AC input applications and may require additional components for DC input compatibility.

  8. Q: What is the efficiency of TNY284DG? A: TNY284DG offers high efficiency, typically above 80%, which helps in reducing power dissipation and improving overall system performance.

  9. Q: Can TNY284DG be used in dimmable lighting applications? A: Yes, TNY284DG can be used in dimmable lighting applications by incorporating additional circuitry for dimming control.

  10. Q: Are there any reference designs available for TNY284DG? A: Yes, the manufacturer of TNY284DG provides reference designs and application notes that can help in implementing the IC in various technical solutions.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of the application.