Power Integrations

TOP209P  

AC DC Converters, Offline Switches

TOP209P Description

The TOP209P is a high-performance, 2-Watt AC/DC converter featuring a Flyback topology, designed and manufactured by Power Integrations. This Through-Hole mounted IC is part of the TOPSwitch® series and offers a wide range of technical specifications and performance benefits. With an obsolete product status, the TOP209P is a reliable choice for various applications requiring efficient power conversion. The device operates at a switching frequency of 70kHz and boasts a 67% duty cycle, ensuring optimal performance in demanding environments.

TOP209P Features

• ECCN: EAR99
• Topology: Flyback
• Mounting Type: Through Hole
• Voltage - Breakdown: 700V
• Product Status: Obsolete
• Internal Switch(s): Yes
• Series: TOPSwitch®
• Power (Watts): 2 W
• Fault Protection: Current Limiting, Over Temperature
• Frequency - Switching: 70kHz
• REACH Status: REACH Unaffected
• Manufacturer: Power Integrations
• Duty Cycle: 67%
• HTSUS: 8542.39.0001
• Package: Tube
• Base Product Number: TOP209
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

TOP209P Applications

The TOP209P is ideal for various applications where efficient power conversion is crucial. Some specific use cases include:

1. Telecommunications Equipment: The TOP209P's high reliability and efficiency make it suitable for powering communication devices, such as routers and modems.
2. Industrial Control Systems: The device's robustness and ability to handle high voltage breakdown make it an excellent choice for industrial control systems requiring stable power supply.
3. Medical Devices: The TOP209P's low power consumption and fault protection features make it suitable for powering medical devices, such as diagnostic equipment and monitoring systems.

Conclusion of TOP209P

The TOP209P is a versatile and efficient AC/DC converter, offering a range of technical specifications and performance benefits. Its Flyback topology, combined with its internal switch and fault protection features, make it an ideal choice for various applications, including telecommunications, industrial control systems, and medical devices. Although the product is now obsolete, its proven reliability and performance make it a valuable option for existing systems and projects requiring a stable and efficient power supply.

TOP209P Documents

Download datasheets and manufacturer documentation for TOP209P

Datasheets :

TOP209, 210      

PCN Design/Specification :

Design Chgs 29/Jul/2016