TNY274PNAU

TNY274PNAU Product Details

Product Overview

The TNY274PNAU is a highly integrated, cost-effective switching regulator from Power Integrations, designed for off-line flyback power supplies. With its compact form and robust performance, it delivers efficient power conversion and low standby power consumption. It incorporates an advanced TinySwitch-III architecture, combining high voltage power MOSFET, PWM controller, and startup circuitry into a single monolithic IC. The TNY274PNAU is suitable for a wide range of power supply applications, ensuring enhanced reliability, reduced component count, and simplified design. Its inherent safety features make it a preferred choice for systems requiring excellent thermal management and protection.

Key Features and Advantages

• Integrated Design: Combines high voltage MOSFET and PWM controller in one IC, reducing the component count and PCB space.

• Eco-friendly Power Saving: Features low standby power consumption, adhering to energy-efficient regulations.

• Over-Temperature and Over-Current Protection: Built-in protection mechanisms ensure safe operation under varying conditions.

• Wide Input Voltage Range: Supports a broad range of input voltages, making it highly versatile for global power supply standards.

• Thermal Management: Optimized for heat dissipation, enhancing system reliability and extending product lifespan.

• Simplified Circuit Design: Reduces the complexity of design, allowing faster development and lower production costs.

Specifications

Applications

The TNY274PNAU is ideal for a variety of applications requiring efficient power management in off-line systems. These include:

• Adapter Power Supplies: Powering low-wattage devices such as mobile phones, tablets, and portable electronics.

• LED Drivers: Ensuring efficient energy conversion for LED lighting systems in both residential and commercial settings.

• Standby Power Supplies: Found in televisions, set-top boxes, and other consumer electronics with low power requirements in standby mode.

• Industrial Control Systems: Used in systems that require highly reliable and compact power conversion solutions.

• Home Appliances: Integrated in household devices such as coffee makers, air purifiers, and small kitchen appliances.

Usage Scenarios

The TNY274PNAU is commonly utilized in:

• Smart Home Devices: Powers energy-efficient smart gadgets like IoT devices, smart plugs, and remote control systems.

• Consumer Electronics: Employed in electronic gadgets that require low power consumption in standby mode, such as wireless speakers, game consoles, and charging docks.

• LED Lighting Systems: Ensures optimal performance in residential and industrial LED lighting applications, especially where size constraints are crucial.

• Small-Scale Industrial Equipment: Used in monitoring and control devices that demand high reliability and minimal heat generation in constrained spaces.

Shipping and Logistics

Common international shipping methods include:

• DHL Express: Known for fast and reliable service worldwide, DHL specializes in international express shipping with a comprehensive tracking system.

• FedEx International Priority: Offers quick transit times and excellent customer support, making it ideal for urgent shipments.

• UPS Worldwide Express: Provides guaranteed delivery with a focus on global trade, offering diverse shipping options for businesses of all sizes.

• EMS (Express Mail Service): A cost-effective option for international shipments, albeit with slower delivery times compared to premium carriers. The main differences between these services are cost, delivery speed, and tracking capabilities. DHL and FedEx are known for the fastest and most reliable deliveries, while EMS offers a more economical option for less time-sensitive shipments.

Frequently Asked Questions (FAQs)

1. What is the maximum power output of the TNY274PNAU?
   The TNY274PNAU can deliver up to 15W of output power.

2. Does the TNY274PNAU have protection features?
   Yes, it includes over-temperature and over-current protection for safe and reliable operation.

3. What is the operating temperature range?
   The operating temperature ranges from -40°C to 150°C, making it suitable for a variety of environments.

4. Is the TNY274PNAU RoHS compliant?
   Yes, it complies with RoHS standards for hazardous materials.