Description
The TNY274PG is a highly energy-efficient off-line switcher from the TinySwitch-III family by Power Integrations. It integrates a 700V power MOSFET, oscillator, high-voltage switched current source, current limit, and thermal shutdown circuitry into a single device. By combining all these functions into one chip, it allows for the design of extremely compact and reliable power supplies with minimal external components.
This IC is a perfect solution for designers who need to build small, high-performance power adapters or chargers that meet strict international energy-efficiency standards and have low standby power consumption.
Key Features
- All-in-One Integration: Features a built-in 700V power MOSFET and controller to save significant board space.
- High Efficiency: Delivers excellent power performance, helping your devices run cooler and consume less energy.
- Low Standby Power: Specially designed to meet global energy-saving standards by consuming very little power when idle.
- Built-in Safety: Includes automatic thermal shutdown and protection against short circuits to keep your electronics protected.
- Stable Performance: Advanced switching control provides consistent and reliable power output even under varying load conditions.
Application
- Small Power Adapters: Ideal for building lightweight, efficient wall-mount power supplies for small electronics.
- Battery Chargers: Perfect for creating safe and stable charging circuits for portable gadgets and tools.
- Standby Power Units: Excellent for providing auxiliary power in larger industrial or home appliance control boards.
- LED Driver Circuits: Provides the reliable power needed to keep small LED lighting systems running smoothly.
- Custom DIY Projects: A great choice for electronics hobbyists building custom AC-to-DC power conversion circuits.
Package Includes
- 1 x TNY274PG TinySwitch-III AC/DC Converter IC
Technical Specifications
| Parameter | Specification |
|---|---|
| Device Name | TNY274PG |
| Manufacturer | Power Integrations |
| Package Type | DIP-7 |
| Shipping Weight | 0.01 kg |
| Shipping Dimensions | 5 × 5 × 1 cm |
Note: Product images are shown for illustrative purposes only and may differ from the actual product. For complete technical parameters, please refer to the official device datasheet.
