Power Integrations

TOP246PN  

AC DC Converters, Offline Switches

TOP246PN Description

The TOP246PN is a high-performance, 34W AC-DC converter from Power Integrations, designed for flyback topology applications. With a switching frequency range of 66kHz to 132kHz, this IC offers frequency control and is suitable for various power conversion needs. The product is RoHS compliant and REACH unaffected, ensuring environmental safety and compliance with international standards. It is packaged in a tube and features an 8DIP configuration, making it easy to integrate into existing designs.

TOP246PN Features

• Flyback Topology: The TOP246PN employs a flyback topology, which is known for its simplicity and cost-effectiveness in power conversion applications.
• Internal Switches: This IC features internal switches, reducing the need for external components and simplifying the design process.
• Voltage Breakdown: With a breakdown voltage of 700V, the TOP246PN can handle high-voltage applications with ease.
• Fault Protection: The product offers comprehensive fault protection, including current limiting, over-temperature, and over-voltage protection, ensuring reliable operation.
• Output Isolation: The TOP246PN provides isolated output, which is crucial for maintaining safety and performance in various applications.
• ECCN and HTSUS: The product is classified under EAR99 and HTSUS 8542.39.0001, facilitating international trade and compliance with export regulations.

TOP246PN Applications

The TOP246PN is ideal for a wide range of applications, including:

1. Telecommunications: The high reliability and fault protection features make it suitable for telecom equipment power supplies.
2. Industrial Control Systems: The product's robustness and isolation capabilities make it an excellent choice for industrial control systems.
3. Medical Devices: The TOP246PN's safety features and isolation make it suitable for powering medical devices that require high reliability and safety.
4. Consumer Electronics: The product's compact size and high efficiency make it ideal for powering consumer electronics such as home appliances and personal devices.

Conclusion of TOP246PN

The TOP246PN from Power Integrations is a versatile and reliable AC-DC converter, offering a range of features that make it suitable for various applications. Its flyback topology, internal switches, and comprehensive fault protection make it an excellent choice for designers looking for a compact, efficient, and safe power solution. While it is marked as "Not For New Designs," the TOP246PN remains a valuable option for existing designs and applications where its unique features and advantages are required.

TOP246PN Documents

Download datasheets and manufacturer documentation for TOP246PN

PCN Assembly/Origin :

Mult Dev Site Add 30/Jul/2020       Wire Bonding Chg 21/Mar/2016      

Datasheets :

TOP242-250      

Reference Design Library :

DER-097: 48V @ 450mA, 85 ~ 265VAC in