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TNY375DN
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TNY375DN

Product Overview

Category

TNY375DN belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

  • TNY375DN 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 management solutions.

Package

TNY375DN is available in a compact and industry-standard package, which ensures easy integration into different electronic designs.

Essence

The essence of TNY375DN lies in its ability to efficiently regulate and control power flow within electronic systems, ensuring optimal performance and energy efficiency.

Packaging/Quantity

TNY375DN is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 15W
  • Operating Temperature Range: -40°C to +125°C
  • Efficiency: Greater than 80%
  • Frequency Range: 132 kHz - 150 kHz
  • Protection Features: Overload protection, overvoltage protection, thermal shutdown

Detailed Pin Configuration

TNY375DN features a standard pin configuration, as follows:

  1. VDD: Power supply input
  2. BP/M: Bootstrap/Multifunction pin
  3. FB: Feedback pin
  4. GND: Ground reference
  5. D: Drain pin
  6. S: Source pin

Functional Features

  • Integrated high-voltage power MOSFET
  • Auto-restart protection feature
  • Frequency jittering for reduced EMI emissions
  • Built-in soft-start for controlled startup
  • Accurate current limit and line regulation

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact size allows for space-saving designs.
  • Wide input voltage range enables compatibility with various power sources.
  • Comprehensive protection features enhance system reliability.

Disadvantages

  • Limited output power may not be suitable for high-power applications.
  • Requires careful consideration of thermal management due to operating temperature limitations.

Working Principles

TNY375DN operates on the principle of pulse frequency modulation (PFM). It regulates the power flow by controlling the switching frequency of the integrated power MOSFET. This modulation technique ensures efficient power conversion while minimizing energy losses.

Detailed Application Field Plans

TNY375DN finds extensive application in various fields, including but not limited to:

  1. Consumer electronics: Power supplies for televisions, set-top boxes, and audio systems.
  2. Industrial automation: Control systems, motor drives, and lighting solutions.
  3. Automotive electronics: LED lighting, infotainment systems, and battery chargers.
  4. Renewable energy: Solar inverters, wind turbine systems, and energy storage devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TNY375DN include:

  1. TNY376DN
  2. TNY377DN
  3. TNY378DN
  4. TNY379DN

These alternative models are also part of the same IC series and provide comparable performance and features.

In conclusion, TNY375DN is a highly efficient and reliable integrated circuit used for power management applications. Its compact size, wide input voltage range, and comprehensive protection features make it suitable for various electronic systems. However, its limited output power and operating temperature range should be considered when selecting this IC for specific applications.

Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TNY375DN in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of TNY375DN in technical solutions:

  1. Q: What is TNY375DN? A: TNY375DN is a highly integrated offline switcher IC (integrated circuit) designed for low power applications.

  2. Q: What are the typical applications of TNY375DN? A: TNY375DN is commonly used in applications such as power supplies, adapters, chargers, LED lighting, and other low-power systems.

  3. Q: What is the input voltage range supported by TNY375DN? A: TNY375DN supports an input voltage range of 85VAC to 265VAC.

  4. Q: What is the maximum output power that can be achieved with TNY375DN? A: The maximum output power depends on the specific design and application, but typically ranges from 5W to 25W.

  5. Q: Does TNY375DN require an external MOSFET? A: No, TNY375DN integrates a high-voltage power MOSFET, eliminating the need for an external one.

  6. Q: Can TNY375DN operate in continuous or discontinuous mode? A: TNY375DN operates in discontinuous conduction mode (DCM) for improved efficiency and reduced power loss.

  7. Q: Is TNY375DN suitable for universal input voltage designs? A: Yes, TNY375DN is designed to support universal input voltage ranges, making it suitable for worldwide applications.

  8. Q: Does TNY375DN have built-in protection features? A: Yes, TNY375DN incorporates various protection features like over-temperature protection, overvoltage protection, and overload protection.

  9. Q: Can TNY375DN be used in dimmable LED lighting applications? A: Yes, TNY375DN can be used in dimmable LED lighting applications by incorporating additional circuitry for dimming control.

  10. Q: Are there any reference designs available for TNY375DN? A: Yes, the manufacturer provides reference designs and application notes to assist in the implementation of TNY375DN in various technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and design considerations of your application.