
Power Integrations
TNY289PG
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TNY289PG Description
The TNY289PG is a high-efficiency, synchronous, step-down (buck) switching regulator from Power Integrations. It is designed to provide a stable and efficient power supply for a wide range of applications.
Description:
The TNY289PG is a compact, high-efficiency switching regulator that uses a synchronous rectification technique to minimize power losses and improve efficiency. It features a wide input voltage range, making it suitable for use with a variety of power sources. The device also includes built-in protection features such as over-current protection, over-voltage protection, and thermal shutdown to ensure safe and reliable operation.
Features:
- High efficiency: The TNY289PG achieves high efficiency levels of up to 93%, making it an ideal choice for power-sensitive applications.
- Wide input voltage range: The device can operate with input voltages ranging from 4V to 23V, making it suitable for use with a variety of power sources.
- Synchronous rectification: The use of synchronous rectification minimizes power losses and improves efficiency.
- Built-in protection features: The device includes over-current protection, over-voltage protection, and thermal shutdown to ensure safe and reliable operation.
- Compact size: The TNY289PG is available in a small package, making it suitable for use in space-constrained applications.
Applications:
The TNY289PG is suitable for a wide range of applications that require a stable and efficient power supply. Some potential applications include:
- Portable electronics: The high efficiency and wide input voltage range make the TNY289PG an ideal choice for powering portable electronics such as smartphones, tablets, and laptops.
- Industrial equipment: The device's robust protection features and wide input voltage range make it suitable for use in industrial equipment such as motor drives and control systems.
- Medical equipment: The TNY289PG can be used to provide a stable and efficient power supply for medical equipment such as patient monitors and diagnostic devices.
- Lighting: The high efficiency and compact size of the TNY289PG make it suitable for use in LED lighting applications.
Overall, the TNY289PG is a versatile and efficient switching regulator that can be used in a wide range of applications to provide a stable and reliable power supply.
FAQ
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.89428 | $1.89 |
| 10+ | $1.62172 | $16.22 |
| 50+ | $1.36115 | $68.06 |



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