onsemi

NCP1377PG

NCP1377PG Description

The NCP1377PG is a high-performance, isolated flyback converter IC designed for offline applications. Manufactured by onsemi, this product is known for its robust performance and reliability. With an EAR99 export control classification, it is suitable for international trade. The NCP1377PG operates within a supply voltage range of 7.5V to 18V and features a switching frequency of up to 100kHz, making it suitable for a wide range of power conversion applications.

NCP1377PG Features

• Flyback Topology: The NCP1377PG utilizes a flyback topology, which is known for its simplicity and efficiency in power conversion applications.
• Through Hole Mounting: This IC is mounted using through-hole technology, ensuring a secure and reliable connection in various electronic devices.
• Fault Protection: The NCP1377PG offers comprehensive fault protection, including current limiting, over-temperature, and over-voltage protection, ensuring the safety and longevity of the device.
• REACH Unaffected: This product is not affected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations, ensuring compliance with European environmental standards.
• RoHS3 Compliant: The NCP1377PG adheres to the Restriction of Hazardous Substances (RoHS) Directive, making it an environmentally friendly choice for electronic devices.
• Isolated Output: The output of the NCP1377PG is electrically isolated, providing enhanced safety and performance in applications requiring galvanic isolation.

NCP1377PG Applications

The NCP1377PG is ideal for a variety of applications, including:

1. AC-DC Power Supplies: Due to its flyback topology and high switching frequency, the NCP1377PG is well-suited for AC-DC power supply applications.
2. Offline Switching: The NCP1377PG's robust fault protection and isolated output make it an excellent choice for offline switching applications.
3. Industrial Control Systems: Its ability to operate within a wide supply voltage range and provide isolated outputs makes the NCP1377PG suitable for industrial control systems that require reliable power conversion.

Conclusion of NCP1377PG

The NCP1377PG is a versatile and reliable IC for offline power conversion applications. Its unique features, such as flyback topology, through-hole mounting, and comprehensive fault protection, make it an excellent choice for a wide range of applications. Despite being classified as obsolete, the NCP1377PG continues to offer performance benefits and advantages over similar models, making it a valuable option for designers looking for a dependable and efficient power conversion solution.