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FAN4802MY

FAN4802MY Description

The FAN4802MY is a high-performance Power Factor Controller with Post Regulation, designed by Fairchild Semiconductor (now part of onsemi). This device is specifically engineered to enhance power efficiency and improve power quality in a wide range of applications. It operates in Average Current mode, ensuring precise control of the input current waveform to achieve a high power factor and low total harmonic distortion (THD). The FAN4802MY is suitable for use in systems requiring a switching frequency of 64kHz and a supply voltage range of 11V to 22V. It is available in a Surface Mount package, making it ideal for compact and space-constrained designs. The device is RoHS3 compliant and REACH unaffected, adhering to stringent environmental standards. With a startup current of just 30 µA, it ensures minimal power consumption during the initial phase of operation. The FAN4802MY is classified under HTSUS code 8542.39.0001 and is available in bulk packaging. It has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure to standard environmental conditions without degradation.

FAN4802MY Features

• High Power Factor and Low THD: The FAN4802MY operates in Average Current mode, which ensures a high power factor and low total harmonic distortion, making it suitable for applications where power quality is critical.
• Wide Supply Voltage Range: With a supply voltage range of 11V to 22V, the FAN4802MY can operate efficiently across a broad spectrum of input voltages, providing flexibility in power supply design.
• Low Startup Current: The device features a low startup current of 30 µA, minimizing power consumption during the initial phase of operation and contributing to energy efficiency.
• Surface Mount Technology: The Surface Mount package allows for easy integration into compact and space-constrained designs, enhancing the flexibility of the PCB layout.
• Environmental Compliance: The FAN4802MY is RoHS3 compliant and REACH unaffected, ensuring it meets the latest environmental standards and regulations.
• Moisture Sensitivity Level: With an MSL of 3 (168 hours), the device is suitable for standard environmental conditions without the need for additional protective measures.

FAN4802MY Applications

The FAN4802MY is ideal for a variety of applications that require efficient power factor correction and high power quality. Some specific use cases include:

• Power Supplies: Ideal for AC-DC power supplies in consumer electronics, industrial equipment, and telecommunications infrastructure.
• Motor Drives: Enhances the efficiency and performance of motor drives in various industrial applications.
• Lighting Systems: Suitable for LED lighting systems and other high-efficiency lighting applications where power quality and efficiency are paramount.
• Renewable Energy Systems: Can be used in solar inverters and other renewable energy systems to improve power factor and reduce harmonic distortion.
• Telecom Equipment: Enhances the power quality and efficiency of power supplies in telecommunications equipment, ensuring reliable operation.

Conclusion of FAN4802MY

The FAN4802MY Power Factor Controller with Post Regulation from Fairchild Semiconductor (onsemi) stands out as a robust and efficient solution for power factor correction in various applications. Its wide supply voltage range, low startup current, and compliance with environmental standards make it a versatile and reliable choice for designers. The Surface Mount package and moisture sensitivity level of 3 further enhance its suitability for modern, compact designs. Whether used in power supplies, motor drives, lighting systems, or renewable energy applications, the FAN4802MY delivers high performance and efficiency, making it a preferred choice in the electronics industry.