The NCP1652DWR2G is a cutting-edge Power Factor Correction (PFC) controller designed by ON Semiconductor, a leading innovator in energy-efficient electronics. This controller is part of a comprehensive line of power management solutions that aim to enhance the efficiency and performance of AC-DC power supply systems.

Key Features

• Continuous Conduction Mode (CCM): The NCP1652DWR2G operates in Continuous Conduction Mode, which is ideal for applications requiring high power factor and low THD across a wide range of load conditions.
• High Efficiency: This PFC controller is designed to deliver high efficiency, which is critical for reducing energy consumption and heat generation in power supply units.
• Low Standby Power: The device features low standby power consumption, making it suitable for applications that demand energy-saving modes.
• Frequency Foldback: To maintain high efficiency at light loads, the NCP1652DWR2G incorporates frequency foldback technology.
• Integrated Protections: It comes with a suite of protection features, including overvoltage, undervoltage, overcurrent, and overtemperature protections, ensuring safe and reliable operation.

Applications

The NCP1652DWR2G is versatile and can be used in a variety of applications where power factor correction is needed. It is particularly well-suited for:

• AC-DC Adapters
• Offline Power Supplies
• Power Supplies for Desktops, Servers, and TVs
• Lighting Systems requiring PFC

Package and Availability

The ON Semiconductor NCP1652DWR2G is available in a compact SOIC-16 package, which is ideal for space-constrained applications. Its surface-mount design allows for efficient assembly in high-volume production environments. The product is available through ON Semiconductor's distribution network, ensuring global availability and support for designers and manufacturers.

Conclusion

In summary, the NCP1652DWR2G from ON Semiconductor is a robust and efficient solution for power factor correction in a wide range of power supply applications. Its advanced features and integrated protections make it a reliable choice for engineers looking to optimize their power management designs.