TNY286KG-TL

Product Overview

Category

TNY286KG-TL belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in power supply applications.

Characteristics

• TNY286KG-TL is a highly efficient, low-power offline switcher.
• It offers excellent performance and reliability.
• The IC is designed to provide accurate control over power supply systems.
• It operates at high frequency, enabling compact designs.
• TNY286KG-TL incorporates various protection features for enhanced safety.

Package

The TNY286KG-TL IC is available in a small outline package (SOP) format.

Essence

The essence of TNY286KG-TL lies in its ability to efficiently regulate power supply systems while ensuring safety and reliability.

Packaging/Quantity

The IC is typically packaged in reels, with each reel containing a specific quantity of TNY286KG-TL units.

Specifications

• Input voltage range: 85V AC to 265V AC
• Output power: Up to 10W
• Operating frequency: 132 kHz
• Maximum duty cycle: 72%
• Standby power consumption: Less than 30 mW
• Thermal shutdown temperature: 150°C

Detailed Pin Configuration

1. VDD: Power supply input
2. BP/M: Brownout protection input or multi-function pin
3. GND: Ground reference
4. FB: Feedback pin for output voltage regulation
5. D: Drain pin for primary side switching
6. S: Source pin for primary side switching
7. EN/UV: Enable input or undervoltage lockout pin
8. NC: No connection

Functional Features

• Accurate output voltage regulation
• Integrated protection features such as thermal shutdown, overload protection, and auto-restart
• Frequency jittering for reduced EMI emissions
• Built-in soft-start for controlled startup
• Brownout protection for enhanced system reliability

Advantages and Disadvantages

Advantages

• High efficiency leading to energy savings
• Compact design due to high operating frequency
• Reliable performance with integrated protection features
• Easy integration into power supply systems

Disadvantages

• Limited output power capability (up to 10W)
• Not suitable for high-power applications

Working Principles

TNY286KG-TL operates on the principle of pulse width modulation (PWM). It regulates the output voltage by controlling the duty cycle of the switching waveform. The IC continuously monitors the feedback voltage and adjusts the duty cycle accordingly to maintain a stable output voltage.

Detailed Application Field Plans

TNY286KG-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. TNY285KG-TL
2. TNY287KG-TL
3. TNY288KG-TL
4. TNY289KG-TL

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable IC for specific applications.

In conclusion, TNY286KG-TL is a highly efficient and reliable offline switcher IC used in power supply applications. Its compact design, integrated protection features, and accurate voltage regulation make it a popular choice among designers. However, its limited output power capability restricts its use in high-power applications.