onsemi

FSL206MRL

FSL206MRL Description

The FSL206MRL is an offline switch IC designed for flyback topology applications, manufactured by onsemi. This device is part of the FPS™ series and features a surface mount package, making it suitable for compact and efficient power supply designs. The FSL206MRL operates within a wide input voltage range of 7V to 26V and offers a breakdown voltage of 650V, ensuring robust performance in various AC-DC conversion scenarios. With a maximum power output of 12 watts, this IC is ideal for low to medium power applications requiring high efficiency and reliability.

FSL206MRL Features

• Topology: Flyback topology, which is known for its simplicity and cost-effectiveness in power supply designs.
• Mounting Type: Surface mount, enabling integration into modern, space-constrained electronics.
• Voltage - Breakdown: 650V, providing a high level of protection against voltage spikes.
• Internal Switch: Yes, featuring an integrated switch that simplifies the design and reduces component count.
• Fault Protection: Comprehensive protection mechanisms including current limiting, overload, over-temperature, and over-voltage protection ensure reliable operation under various conditions.
• Frequency - Switching: 67kHz, allowing for high-frequency operation that can reduce the size of passive components.
• REACH Status: REACH unaffected, ensuring compliance with environmental regulations.
• Voltage - Start Up: 8V, ensuring reliable startup under low input voltage conditions.
• Duty Cycle: 72%, which contributes to efficient power conversion.
• HTSUS: 8542.39.0001, facilitating compliance with international trade regulations.
• Package: Tube packaging, which is suitable for bulk handling and storage.
• Output Isolation: Isolated, providing safety and reliability in applications where galvanic isolation is required.
• Moisture Sensitivity Level (MSL): Level 3 (168 hours), ensuring the device remains reliable even in moderately humid environments.

FSL206MRL Applications

The FSL206MRL is particularly well-suited for applications requiring isolated power supplies, such as:

• Consumer Electronics: Power supplies for devices like televisions, monitors, and set-top boxes.
• Industrial Equipment: Control systems, PLCs, and other industrial electronics that require reliable power conversion.
• Medical Devices: Power supplies for medical equipment where isolation and reliability are critical.
• Telecommunications: Power supplies for networking equipment, including routers and switches.

Conclusion of FSL206MRL

The FSL206MRL from onsemi is a versatile and reliable offline switch IC designed for flyback topology applications. Its comprehensive feature set, including high breakdown voltage, integrated switch, and robust fault protection, makes it an excellent choice for a wide range of AC-DC conversion needs. The surface mount package and wide input voltage range further enhance its suitability for modern electronics. Despite being marked as obsolete, the FSL206MRL remains a valuable component for designers seeking a proven and efficient power supply solution.