The ON Semiconductor NCP1399ATDR2G is a high-performance, high-efficiency resonant mode controller specifically designed for use in switch mode power supplies. This advanced component is suitable for a wide range of applications, including but not limited to, LCD and PDP TVs, desktop monitors, and high-end AC-DC power supply units.

Key Features

• High-Efficiency Operation: The NCP1399ATDR2G operates in resonant mode, enabling power supplies to achieve high efficiency, which is crucial for reducing energy consumption and heat generation.
• Adjustable Operating Frequency: It offers an adjustable switching frequency up to 500 kHz, allowing designers to optimize their power supply for performance or component size.
• Integrated Protections: The device includes a comprehensive suite of protections such as brownout, over-voltage, short-circuit, and over-current protections, ensuring the longevity and reliability of the power supply.
• Zero Voltage Switching (ZVS): By enabling ZVS, the NCP1399ATDR2G minimizes switching losses and enhances overall efficiency.
• Frequency Foldback: To improve efficiency at light loads, the NCP1399ATDR2G features frequency foldback which also helps in meeting standby power requirements.

Applications

The versatility of the NCP1399ATDR2G makes it an ideal choice for a variety of high-performance power applications. Its ability to handle high power and provide efficient operation makes it particularly well-suited for:

• Flat-panel television power supplies
• Desktop power supplies
• Server and telecom power systems
• Adapters for notebooks and gaming consoles

Product Specifications

The NCP1399ATDR2G is offered in a TSSOP-16 package, providing a compact solution for space-constrained applications. It operates over a wide temperature range, making it suitable for various operating environments. Its high level of integration simplifies the design and reduces the bill of materials for the power supply.

Conclusion

Overall, the ON Semiconductor NCP1399ATDR2G stands out as a robust and efficient solution for modern switch mode power supplies. Its advanced features and protections ensure reliable performance in a range of electronic devices, contributing to energy savings and the extended lifespan of the applications it powers.