TNY266GN-TL

Product Overview

Category

TNY266GN-TL belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• TNY266GN-TL is a highly efficient offline switcher IC.
• It integrates a 700V power MOSFET, oscillator, high-voltage startup circuit, and other control functions into a compact package.
• The device operates in a frequency jittering mode to reduce EMI emissions.
• It offers excellent line and load regulation, as well as low standby power consumption.

Package

TNY266GN-TL is available in a small outline SMD package, which ensures easy integration onto PCBs.

Essence

The essence of TNY266GN-TL lies in its ability to provide reliable and efficient power management solutions for a wide range of applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 85VAC to 265VAC
• Output Power: Up to 15W
• Operating Frequency: 132kHz (typical)
• Efficiency: Up to 87% (depending on application)
• Standby Power Consumption: Less than 50mW
• Protection Features: Overload, overvoltage, and thermal shutdown protection

Detailed Pin Configuration

1. VDD: Power supply input
2. BP/M: Bypass/Multifunction pin
3. FB: Feedback pin for output voltage regulation
4. DRAIN: High-voltage power MOSFET drain connection
5. SOURCE: High-voltage power MOSFET source connection
6. GND: Ground reference

Functional Features

• Integrated 700V power MOSFET eliminates the need for an external switch.
• Frequency jittering mode reduces electromagnetic interference (EMI).
• Auto-restart feature ensures continuous operation in fault conditions.
• Built-in protection features safeguard against overload, overvoltage, and thermal issues.
• Low standby power consumption enhances energy efficiency.

Advantages and Disadvantages

Advantages

• High integration reduces component count and PCB space requirements.
• Excellent line and load regulation ensure stable output voltage.
• Efficient frequency jittering mode minimizes EMI emissions.
• Robust protection features enhance system reliability.
• Low standby power consumption saves energy.

Disadvantages

• Limited output power capability compared to higher-rated devices.
• Not suitable for applications requiring very high voltage levels.

Working Principles

TNY266GN-TL operates on the principle of a flyback converter. It converts the input AC voltage into a regulated DC output voltage using a high-voltage power MOSFET and control circuitry. The device employs frequency jittering to reduce EMI emissions. It also incorporates various protection mechanisms to ensure safe and reliable operation.

Detailed Application Field Plans

TNY266GN-TL finds extensive application in the following areas: 1. Power adapters for consumer electronics 2. LED lighting systems 3. Industrial power supplies 4. Home appliances 5. Smart meters

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to TNY266GN-TL include: 1. TNY267GN-TL 2. TNY268GN-TL 3. TNY269GN-TL 4. TNY277GN-TL 5. TNY278GN-TL

These models are part of the same product family and provide varying specifications and capabilities to cater to different application requirements.

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