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FAN4800CSMY

FAN4800CSMY Description

The FAN4800CSMY is a Power Factor Correction (PFC) controller IC designed for average current mode operation, offering efficient power management solutions. Manufactured by onsemi, this IC is housed in a 16SOP package and is suitable for surface mount applications. Despite being marked as obsolete, the FAN4800CSMY remains a reliable choice for specific power management requirements.

FAN4800CSMY Features

• Average Current Mode: The FAN4800CSMY operates in average current mode, providing precise control over the input current waveform, which enhances power factor correction and reduces harmonic distortion.
• Wide Supply Voltage Range: With a supply voltage range of 11V to 26V, the IC is versatile and can be used in a variety of power supply applications.
• Switching Frequency: The switching frequency range of 240kHz to 268kHz allows for efficient power conversion and compact design, making it suitable for high-frequency applications.
• Low Startup Current: A low startup current of 30 µA ensures minimal power consumption during startup, contributing to overall energy efficiency.
• Regulatory Compliance: The FAN4800CSMY is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.
• Packaging: The IC is available in tape and reel (TR) packaging, facilitating automated assembly processes.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the FAN4800CSMY is suitable for storage and handling in various environmental conditions without the need for special precautions.

FAN4800CSMY Applications

The FAN4800CSMY is for ideal applications requiring efficient power factor correction and high-frequency power conversion. Specific use cases include:

• AC-DC Power Supplies: Suitable for power supplies in consumer electronics, industrial equipment, and telecommunications infrastructure.
• Uninterruptible Power Supplies (UPS): Enhances the efficiency and reliability of UPS systems by providing accurate power factor correction.
• Switched-Mode Power Supplies (SMPS): Ideal for SMPS applications where compact design and high efficiency are critical.
• Power Adapters: Can be used in power adapters for laptops, desktop computers, and other electronic devices requiring efficient power conversion.

Conclusion of FAN4800CSMY

The FAN4800CSMY, despite being obsolete, remains a robust solution for power management applications requiring efficient power factor correction and high-frequency operation. Its wide supply voltage range, low startup current, and regulatory compliance make it a reliable choice for various power supply designs. While newer models may offer additional features, the FAN4800CSMY continues to provide significant benefits in specific applications, ensuring continued relevance in the electronics industry.