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TNY263GN
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TNY263GN - English Editing Encyclopedia Entry

Product Overview

Category

TNY263GN belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power supply applications.

Characteristics

  • TNY263GN is a highly efficient, low-power offline switcher.
  • It incorporates a 700V power MOSFET and a controller for high-performance power conversion.
  • The device operates in a frequency jittering mode to reduce EMI emissions.
  • It features an auto-restart mode for enhanced system reliability.

Package and Quantity

TNY263GN is available in a compact DIP-7 package. Each package contains one IC.

Specifications

  • Input voltage range: 85VAC to 265VAC
  • Output power: Up to 15W
  • Frequency range: 132kHz to 150kHz
  • Maximum duty cycle: 72%
  • Standby power consumption: <30mW

Pin Configuration

The TNY263GN IC has the following pin configuration:

  1. Drain (D)
  2. Source (S)
  3. Feedback (FB)
  4. Ground (GND)
  5. Control (C)
  6. Sense (SNS)
  7. VCC

Functional Features

  1. High Efficiency: TNY263GN offers excellent efficiency, reducing power losses and improving overall energy utilization.
  2. Frequency Jittering Mode: This feature helps minimize electromagnetic interference (EMI) emissions, ensuring compliance with regulatory standards.
  3. Auto-Restart Mode: In case of a fault or abnormal condition, the IC automatically restarts, enhancing system reliability and protection.
  4. Advanced Protection Mechanisms: The IC includes various protection features such as overvoltage protection (OVP), overload protection (OLP), and thermal shutdown (TSD).

Advantages and Disadvantages

Advantages

  • High efficiency leads to energy savings and reduced operating costs.
  • Compact package size allows for space-efficient designs.
  • Frequency jittering mode reduces EMI emissions, ensuring compliance with regulations.
  • Auto-restart mode enhances system reliability.

Disadvantages

  • Limited output power (up to 15W) may not be suitable for high-power applications.
  • Requires external components for complete power supply implementation.

Working Principles

TNY263GN operates as a flyback converter, converting the input AC voltage into a regulated DC output. The IC uses a combination of a power MOSFET and a controller to achieve efficient power conversion. It employs frequency jittering to reduce EMI emissions and incorporates an auto-restart mechanism for enhanced system reliability.

Application Field Plans

TNY263GN finds extensive application in various power supply systems, including but not limited to: - Consumer electronics - LED lighting - Home appliances - Industrial equipment - Telecommunications

Alternative Models

Here are some alternative models that can be considered as substitutes for TNY263GN: 1. TNY264GN 2. TNY265GN 3. TNY266GN 4. TNY267GN

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, TNY263GN is a highly efficient offline switcher IC used in power supply applications. With its compact size, advanced features, and wide range of applications, it offers an excellent solution for various power conversion needs.

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Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng TNY263GN sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of TNY263GN in technical solutions:

  1. Q: What is TNY263GN? A: TNY263GN is a highly integrated offline switcher IC (integrated circuit) designed for low power applications.

  2. Q: What are the key features of TNY263GN? A: The key features of TNY263GN include high efficiency, low standby power consumption, built-in protection features, and wide input voltage range.

  3. Q: What are the typical applications of TNY263GN? A: TNY263GN 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 can be achieved with TNY263GN? A: The maximum output power depends on various factors such as input voltage, output voltage, and thermal considerations. It is recommended to refer to the datasheet and design guidelines for specific calculations.

  5. Q: How does TNY263GN achieve high efficiency? A: TNY263GN incorporates advanced control techniques like frequency jittering, auto-restart, and burst mode operation to optimize power conversion efficiency.

  6. Q: Does TNY263GN have built-in protection features? A: Yes, TNY263GN includes built-in features such as overvoltage protection (OVP), overload protection (OLP), and thermal shutdown to ensure safe and reliable operation.

  7. Q: Can TNY263GN operate with a wide range of input voltages? A: Yes, TNY263GN has a wide input voltage range typically from 85V AC to 265V AC, making it suitable for global applications.

  8. Q: Is TNY263GN suitable for low standby power applications? A: Yes, TNY263GN is designed to minimize standby power consumption, making it ideal for applications that require low power in standby mode.

  9. Q: Are there any design considerations when using TNY263GN? A: Yes, some design considerations include proper PCB layout, component selection, thermal management, and adherence to safety standards.

  10. Q: Where can I find more information about TNY263GN? A: You can find detailed information about TNY263GN in the datasheet provided by the manufacturer. Additionally, online resources and application notes from the manufacturer can also provide valuable insights into its usage.