Power Integrations
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TNY276GN
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TNY276GN

Product Overview

Category

TNY276GN belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power management applications.

Characteristics

  • TNY276GN is a highly efficient, low-power integrated circuit.
  • It offers excellent performance and reliability.
  • The IC is designed to provide precise control over power management functions.

Package

TNY276GN comes in a compact and durable package, ensuring easy handling and protection against external factors.

Essence

The essence of TNY276GN lies in its ability to efficiently manage power consumption while maintaining optimal performance.

Packaging/Quantity

The IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of TNY276GN units.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 10W
  • Operating Temperature Range: -40°C to +125°C
  • Efficiency: Greater than 85%
  • Frequency Range: 50kHz - 150kHz
  • Standby Power Consumption: Less than 30mW

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

  • Integrated high-voltage power MOSFET
  • Auto-restart protection feature
  • Frequency jittering for reduced EMI emissions
  • Built-in current limit and thermal shutdown protection
  • Soft-start for controlled power-up sequence

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact size allows for space-saving designs.
  • Wide input voltage range enables versatile applications.
  • Integrated protection features enhance system reliability.
  • Soft-start feature prevents excessive inrush current.

Disadvantages

  • Limited output power compared to higher-rated ICs.
  • Requires external components for complete power management solutions.
  • Not suitable for high-power applications exceeding 10W.

Working Principles

TNY276GN operates on the principle of pulse width modulation (PWM) control. It regulates the power flow by adjusting the duty cycle of the switching signal, thereby controlling the output voltage and current. The integrated MOSFET acts as a switch, rapidly turning on and off to regulate the power flow efficiently.

Detailed Application Field Plans

TNY276GN finds extensive application in various fields, including but not limited to: 1. Power adapters for consumer electronics 2. LED lighting systems 3. Home automation devices 4. Industrial control systems 5. Battery chargers 6. Automotive electronics

Detailed and Complete Alternative Models

  1. TNY277GN: Similar to TNY276GN with enhanced output power capability.
  2. TNY278GN: Higher-rated version of TNY276GN with additional protection features.
  3. TNY279GN: Advanced model with extended temperature range and improved efficiency.

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

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TNY276GN في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of TNY276GN in technical solutions:

  1. Q: What is TNY276GN? A: TNY276GN is a highly integrated offline switcher IC (integrated circuit) designed for low power applications.

  2. Q: What are the key features of TNY276GN? A: The key features of TNY276GN include high efficiency, low standby power consumption, built-in protection features, and wide input voltage range.

  3. Q: What are the typical applications of TNY276GN? A: TNY276GN is commonly used in applications such as power adapters, chargers, LED lighting, auxiliary power supplies, and home appliances.

  4. Q: What is the maximum output power that TNY276GN can handle? A: TNY276GN can handle a maximum output power of up to 15 watts, depending on the specific application and design considerations.

  5. Q: Does TNY276GN support universal input voltage? A: Yes, TNY276GN supports a wide input voltage range from 85VAC to 265VAC, making it suitable for global applications.

  6. Q: What are the advantages of using TNY276GN in terms of energy efficiency? A: TNY276GN offers excellent energy efficiency due to its integrated MOSFET technology, which helps reduce power losses and improve overall system efficiency.

  7. Q: Are there any built-in protection features in TNY276GN? A: Yes, TNY276GN incorporates various built-in protection features such as overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  8. Q: Can TNY276GN operate in a wide temperature range? A: Yes, TNY276GN is designed to operate reliably in a wide temperature range, typically from -40°C to 150°C.

  9. Q: Is TNY276GN suitable for low-power standby applications? A: Yes, TNY276GN is optimized for low-power standby applications and offers very low standby power consumption, making it ideal for energy-efficient designs.

  10. Q: Are there any reference designs or application notes available for TNY276GN? A: Yes, the manufacturer of TNY276GN provides reference designs and application notes that can help engineers in implementing the IC effectively in their designs.

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