What is TNY278PN Chip?

 The TNY278PN is a highly integrated switching power supply IC from Power Integrations, part of the TinySwitch family. It is designed for low-power applications, offering an efficient solution for power supply designs while minimizing the number of external components required.  

Key Features:

  1. Integrated Power MOSFET: The TNY278PN combines a high-voltage power MOSFET with control circuitry in a single package, simplifying the design and reducing the overall component count.

  2. Low Power Consumption: Optimized for low standby power consumption, the TNY278PN enables designers to meet energy efficiency regulations while maintaining performance.

  3. Wide Input Voltage Range: It operates over an input voltage range of 85V to 265V AC, making it suitable for universal power supply applications across different regions.

  4. Output Power: The TNY278PN can deliver up to 12W of output power in non-isolated applications, making it versatile for various low-power applications.

  5. Built-in Protection Features: The IC includes several protection mechanisms such as over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown, ensuring safe and reliable operation in various conditions.

Applications:

  • Wall Adapters: Commonly used in power adapters for consumer electronics, such as chargers for mobile devices and small appliances.
  • LED Drivers: Suitable for driving LED lighting systems efficiently with minimal external components.
  • Home Appliances: Found in compact electronic devices requiring reliable power supply solutions.
  • IoT Devices: Ideal for low-power Internet of Things applications, where energy efficiency is critical.

Technical Specifications:

  • Operating Temperature Range: -40°C to +150°C.
  • Package Type: Available in a DIP-8 package, which is suitable for space-constrained designs.

The TNY278PN is well-regarded for its simplicity, efficiency, and compact design, making it a popular choice among engineers and designers looking to implement reliable power supply solutions in low-power applications. Its integrated features facilitate quick design cycles while ensuring robust performance across a wide range of electronic devices.   

Search List Page： TNY278PN Parts Search Page | Datasheet PDF | Price | Quantity-MobikeChip  

https://www.mobikechip.com/static-manufacturers-detail/7119.html 

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