onsemi

FAN4800CMY

FAN4800CMY Description

The FAN4800CMY is a Power Factor Correction (PFC) controller IC designed by onsemi, a leading manufacturer in the semiconductor industry. This IC is specifically engineered to operate in both Continuous Conduction Mode (CCM) and Discontinuous Conduction Mode (DCM), providing versatile control options for a wide range of power supply applications. The FAN4800CMY is housed in a Surface Mount package, making it suitable for compact and high-density designs. Despite its Obsolete product status, it remains a reliable choice for legacy systems and specific applications where its unique features are required.

FAN4800CMY Features

The FAN4800CMY offers a range of technical specifications and performance benefits that set it apart from similar models:

• Operating Modes: The IC supports both CCM and DCM, providing flexibility in design and enabling efficient power factor correction across a wide range of load conditions.
• Switching Frequency: The FAN4800CMY operates within a frequency range of 66kHz to 84kHz, ensuring efficient power conversion and minimizing electromagnetic interference (EMI).
• Supply Voltage: It is designed to operate within a supply voltage range of 11V to 16.5V, making it suitable for applications with varying input voltage requirements.
• Low Startup Current: With a startup current of only 100 µA, the FAN4800CMY ensures minimal power consumption during the initial startup phase, contributing to overall system efficiency.
• Packaging: The IC is available in a Tape & Reel (TR) package, facilitating automated assembly processes and ensuring high reliability in manufacturing.
• Compliance: The FAN4800CMY is REACH Unaffected, ensuring compliance with environmental regulations and making it suitable for global markets.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the IC is highly resistant to moisture, reducing the risk of damage during manufacturing the process.

FAN4800CMY Applications

The FAN4800CMY is ideal for a variety of applications where efficient power factor correction and reliable power management are essential:

• Power Supplies: Ideal for AC-DC power supplies in consumer electronics, industrial equipment, and telecommunications infrastructure.
• Lighting Systems: Suitable for high-intensity discharge (HID) lighting and LED lighting systems, where power factor correction is crucial for energy efficiency.
• Motor Drives: Can be used in motor control applications to improve power quality and reduce harmonic distortion.
• Renewable Energy Systems: Useful in solar inverters and wind power converters to enhance the power factor and ensure grid compatibility.

Conclusion of FAN4800CMY

The FAN4800CMY is a robust and versatile PFC controller IC that offers significant advantages in terms of operational flexibility, efficiency, and reliability. Its ability to operate in both CCM and DCM modes, combined with its wide switching frequency range and low startup current, makes it a valuable component for a variety of power supply applications. Despite its Obsolete status, the FAN4800CMY remains a reliable for choice legacy systems and specific applications where its unique features are required. Its compliance with environmental regulations and high moisture resistance further enhance its suitability for global markets and manufacturing processes.