Power Integrations

TOP222YN  

AC DC Converters, Offline Switches

TOP222YN Description

The TOP222YN is a versatile AC-DC converter and offline switch IC designed by Power Integrations. It is part of the TOP222 family, which offers a range of topologies including boost, buck, flyback, and forward. This through-hole mounted device is packaged in a tube and is RoHS compliant, making it suitable for environmentally conscious applications. With a power rating of 25W and a switching frequency of 100kHz, the TOP222YN is designed for high-performance applications.

TOP222YN Features

• ECCN: EAR99
• Topology: Boost, Buck, Flyback, Forward
• Mounting Type: Through Hole
• Voltage - Breakdown: 700V
• Product Status: Not For New Designs
• Internal Switch(s): Yes
• Power (Watts): 25W
• Fault Protection: Current Limiting, Over Temperature
• Frequency - Switching: 100kHz
• 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: TOP222
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

TOP222YN Applications

The TOP222YN is ideal for a variety of applications where high power and reliability are crucial. Some specific use cases include:

1. Telecommunications Equipment: Its high power rating and fault protection features make it suitable for powering base stations and other communication devices.
2. Industrial Control Systems: The TOP222YN's robust design and isolation capabilities are well-suited for industrial environments where reliability is paramount.
3. Medical Devices: The device's compliance with RoHS and its ability to handle high voltages make it an excellent choice for medical equipment that requires a stable power source.

Conclusion of TOP222YN

The TOP222YN is a powerful and versatile AC-DC converter and offline switch IC that offers a range of topologies and features. Its high power rating, fault protection, and isolation capabilities make it suitable for a variety of applications, including telecommunications, industrial control systems, and medical devices. While it is marked as "Not For New Designs," it remains a reliable choice for existing systems that require its specific capabilities. Its unique combination of performance, reliability, and compliance with environmental standards sets it apart from similar models in the market.

TOP222YN Documents

Download datasheets and manufacturer documentation for TOP222YN

PCN :

Change in Marking and Packing Logo (PDF)      

Models :

TOP222YN Symbol & Footprint by SnapMagic