Power Integrations

TOP256EG  

AC DC Converters, Offline Switches

TOP256EG Description

The TOP256EG is a high-performance, offline switch flyback converter IC designed and manufactured by Power Integrations. This product is part of the AC-DC Converters and Offline Switches category, offering a robust solution for power conversion applications. With a power rating of 119W and a breakdown voltage of 700V, the TOP256EG is well-suited for demanding applications that require high efficiency and reliability.

TOP256EG Features

• ECCN: EAR99, indicating that the product is not subject to export controls.
• Topology: Flyback, a popular choice for its simplicity and cost-effectiveness.
• Mounting Type: Through Hole, providing a secure and reliable connection in the circuit.
• Voltage - Breakdown: 700V, ensuring the product can handle high voltages without damage.
• Product Status: Active, meaning it is currently in production and available for purchase.
• Internal Switch(s): Yes, reducing the number of external components needed.
• Fault Protection: Includes current limiting, over-temperature, and over-voltage protection, enhancing safety and reliability.
• Frequency - Switching: 66kHz and 132kHz, allowing for flexible operation and design options.
• REACH Status: REACH Unaffected, meaning it complies with the European Union's regulations on chemical substances.
• RoHS Status: RoHS Compliant, adhering to the European Union's directive on the restriction of hazardous substances.
• Package: Tube, providing a cost-effective and space-saving packaging solution.
• Output Isolation: Isolated, ensuring safety and performance in applications requiring galvanic isolation.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), indicating that the product is not sensitive to moisture and can be stored without special precautions.

TOP256EG Applications

The TOP256EG is ideal for a wide range of applications, including:

• Telecommunications Equipment: Due to its high reliability and fault protection features, it is suitable for power supplies in communication devices.
• Industrial Control Systems: The robust design and high breakdown voltage make it a good fit for industrial applications.
• Medical Devices: The isolated output and compliance with safety standards make it suitable for medical equipment power supplies.
• Consumer Electronics: Its compact size and high efficiency make it an excellent choice for powering consumer electronics.

Conclusion of TOP256EG

The TOP256EG from Power Integrations stands out in the market due to its combination of high power rating, robust fault protection, and compliance with international standards. Its versatile switching frequencies and isolated output make it a versatile choice for a variety of applications. With its active product status and commitment to quality, the TOP256EG is a reliable choice for designers looking for a high-performance offline switch flyback converter.

TOP256EG Documents

Download datasheets and manufacturer documentation for TOP256EG

PCN Assembly/Origin :

Added Assembly Site 10/Jul/2023      

Datasheets :

TOP252-62      

Reference Design Library :

DER-191: 5V & 15V @ 2A, 40W, 90 ~ 265 VAC in      

PCN Design/Specification :

Design Chgs 29/Jul/2016