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TNY288KG-TL
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TNY288KG-TL

Product Overview

Category

TNY288KG-TL belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power supply applications.

Characteristics

  • TNY288KG-TL is a highly efficient, low-power integrated circuit.
  • It offers excellent performance and reliability.
  • The IC is designed to provide precise control and regulation of power supply systems.

Package

TNY288KG-TL comes in a compact and durable package, ensuring easy handling and protection against external factors.

Essence

The essence of TNY288KG-TL lies in its ability to efficiently regulate power supply systems while consuming minimal power itself.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of TNY288KG-TL units.

Specifications

  • Input Voltage Range: 85V - 265V AC
  • Output Power: Up to 10W
  • Operating Frequency: 132 kHz
  • Maximum Duty Cycle: 75%
  • Standby Power Consumption: Less than 30 mW
  • Thermal Shutdown Protection: Yes
  • Overload Protection: Yes
  • Short Circuit Protection: Yes

Detailed Pin Configuration

  1. VDD: Power supply input
  2. BP/M: Bypass/Multifunction 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

  • Primary-side control eliminates the need for an optocoupler or secondary feedback circuitry.
  • Auto-restart feature ensures continuous operation even in the event of a fault condition.
  • Frequency jittering reduces EMI emissions, enabling compliance with international standards.
  • Built-in protection features safeguard against overloads, short circuits, and thermal issues.

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power consumption.
  • Compact package allows for space-saving designs.
  • Simplified circuitry due to primary-side control.
  • Built-in protection features enhance system reliability.

Disadvantages

  • Limited output power compared to higher-rated ICs.
  • May require additional components for specific applications.
  • Not suitable for high-power applications exceeding 10W.

Working Principles

TNY288KG-TL utilizes a primary-side control technique to regulate the power supply. It operates by continuously monitoring the feedback voltage and adjusting the duty cycle of the power switching transistor accordingly. This control mechanism ensures precise voltage regulation while minimizing power losses.

Detailed Application Field Plans

TNY288KG-TL finds extensive application in various power supply systems, including but not limited to: - AC/DC adapters - LED lighting - Home appliances - Industrial equipment - Consumer electronics

Detailed and Complete Alternative Models

  1. TNY288PG-TL
  2. TNY288DG-TL
  3. TNY288NG-TL
  4. TNY288CG-TL

These alternative models offer similar functionality and characteristics to TNY288KG-TL, providing flexibility in design and application choices.

In conclusion, TNY288KG-TL is a highly efficient integrated circuit designed for power supply applications. Its compact size, excellent performance, and built-in protection features make it a reliable choice for various industries.

10 domande e risposte comuni relative all'applicazione di TNY288KG-TL nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of TNY288KG-TL in technical solutions:

  1. Q: What is TNY288KG-TL? A: TNY288KG-TL is a specific model of power integrated circuit (IC) designed for offline switch mode power supplies.

  2. Q: What are the key features of TNY288KG-TL? A: TNY288KG-TL offers features like high efficiency, low standby power consumption, built-in protection mechanisms, and compact size.

  3. Q: What are the typical applications of TNY288KG-TL? A: TNY288KG-TL is commonly used in various applications such as LED lighting, consumer electronics, industrial controls, and home appliances.

  4. Q: How does TNY288KG-TL achieve high efficiency? A: TNY288KG-TL incorporates advanced control techniques like frequency jittering, burst mode operation, and adaptive control to maximize power conversion efficiency.

  5. Q: Does TNY288KG-TL support universal input voltage range? A: Yes, TNY288KG-TL supports a wide input voltage range, typically from 85VAC to 265VAC, making it suitable for global applications.

  6. Q: What protection features are available in TNY288KG-TL? A: TNY288KG-TL includes protection features like overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown to ensure safe operation.

  7. Q: Can TNY288KG-TL be used in dimmable lighting applications? A: Yes, TNY288KG-TL can be used in dimmable lighting applications by integrating external components like a dimming controller or driver.

  8. Q: Is TNY288KG-TL RoHS compliant? A: Yes, TNY288KG-TL is RoHS (Restriction of Hazardous Substances) compliant, ensuring it meets environmental regulations.

  9. Q: What is the typical operating temperature range for TNY288KG-TL? A: The typical operating temperature range for TNY288KG-TL is -40°C to +125°C, allowing it to operate reliably in various environments.

  10. Q: Are evaluation boards or reference designs available for TNY288KG-TL? A: Yes, manufacturers often provide evaluation boards and reference designs to help engineers quickly prototype and implement solutions using TNY288KG-TL.

Please note that the specific details may vary depending on the manufacturer's documentation and application requirements.