Power Integrations

TNY289KG

TNY289KG Description

The TNY289KG is a high-performance, surface-mount IC offline switch from Power Integrations, designed for AC-DC converters and flyback topology applications. With a power rating of 25W and a switching frequency range of 124kHz to 140kHz, this device offers a versatile solution for various power conversion needs. The TNY289KG features a robust fault protection system, including current limiting, open loop, over-temperature, over-voltage, and short-circuit protection, ensuring reliable operation in various conditions.

TNY289KG Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Surface Mount
• Voltage - Breakdown: 725V
• Internal Switch(s): Yes
• Power (Watts): 25W
• Control Features: EN
• Fault Protection: Current Limiting, Open Loop, Over Temperature, Over Voltage, Short Circuit
• Frequency - Switching: 124kHz ~ 140kHz
• REACH Status: REACH Unaffected
• Manufacturer: Power Integrations
• Duty Cycle: 67%
• HTSUS: 8542.39.0001
• Package: Tube
• Output Isolation: Isolated
• RoHS Status: RoHS Compliant
• Base Product Number: TNY289
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

TNY289KG Applications

The TNY289KG is ideal for a wide range of applications, including:

1. AC-DC Converters: Its flyback topology and high power rating make it suitable for various AC-DC conversion applications.
2. Power Supplies: The TNY289KG can be used in power supply designs, providing efficient and reliable power conversion.
3. Industrial Equipment: Its robust fault protection system makes it ideal for use in industrial equipment where reliability is crucial.
4. Telecommunications: The device's high switching frequency and low duty cycle make it suitable for telecommunications equipment.

Conclusion of TNY289KG

The TNY289KG from Power Integrations is a powerful and versatile IC offline switch designed for AC-DC converters and flyback topology applications. Its unique features, such as internal switches, robust fault protection, and high switching frequency, make it an ideal choice for various power conversion needs. With its RoHS compliance and REACH unaffected status, the TNY289KG is a reliable and environmentally friendly solution for your power conversion requirements.