onsemi

FSCQ1265RTYDTU

FSCQ1265RTYDTU Description

The FSCQ1265RTYDTU is a high-performance offline switcher Flyback converter IC designed for demanding power management applications. Manufactured by onsemi, this device is part of the FSCQ series and offers a robust solution for delivering up to 170 watts of power. Despite being marked as obsolete, the FSCQ1265RTYDTU remains a reliable choice for specific applications due to its advanced features and compliance with industry standards.

This IC operates within a wide supply voltage range of 9V to 20V and features a startup voltage of 15V. It is equipped with an internal switch capable of handling a breakdown voltage of 650V, making it suitable for high-voltage applications. The switching frequency is set at 20kHz, ensuring efficient power conversion. The device also includes comprehensive fault protection mechanisms such as current limiting, overload, over-temperature, and over-voltage protection, enhancing its reliability and durability.

The FSCQ1265RTYDTU is packaged in a through-hole TO220F-5L format, which is ideal for applications requiring high power dissipation and mechanical stability. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence. The device is also moisture sensitivity level (MSL) not applicable, making it suitable for a variety of manufacturing environments.

FSCQ1265RTYDTU Features

• High Power Output: Capable of delivering up to 170 watts, making it suitable for high-power applications.
• Wide Input Voltage Range: Operates efficiently between 9V and 20V, providing flexibility in power supply design.
• Internal Switch: Equipped with an internal switch rated at 650V breakdown voltage, ensuring robustness in high-voltage environments.
• Efficient Switching: A 20kHz switching frequency ensures efficient power conversion and minimal energy loss.
• Advanced Fault Protection: Features current limiting, overload, over-temperature, and over-voltage protection to safeguard against various fault conditions.
• Sync Control: Offers synchronous control features for enhanced performance and efficiency.
• Isolated Output: Provides isolated output, ensuring safety and reliability in applications where electrical isolation is critical.
• Compliance and Sustainability: REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory adherence.
• Packaging: Through-hole TO220F-5L package, suitable for high power dissipation and mechanical stability.

FSCQ1265RTYDTU Applications

The FSCQ1265RTYDTU is ideal for a variety of power management applications, including:

• Power Supplies: Suitable for designing high-efficiency power supplies for industrial and consumer electronics.
• Adapters and Chargers: Ideal for high-power adapters and chargers requiring robust and reliable power conversion.
• Telecommunications: Can be used in telecom equipment where high power and electrical isolation are critical.
• Industrial Equipment: Applicable in industrial control systems and machinery that demand high power and reliability.
• Consumer Electronics: Suitable for high-power consumer devices such as gaming consoles, PCs, and other high-power peripherals.

Conclusion of FSCQ1265RTYDTU

The FSCQ1265RTYDTU, despite its obsolete status, remains a compelling choice for applications requiring high power and robust performance. Its wide input voltage range, high breakdown voltage, and comprehensive fault protection features make it a reliable solution for demanding power management tasks. The device's compliance with environmental and regulatory standards further enhances its appeal. For applications where high power, efficiency, and reliability are paramount, the FSCQ1265RTYDTU stands out as a superior option in the power management IC market.