TEA1755T/1,518 GreenChip SMPS Control IC by NXP

The TEA1755T/1,518 is a highly integrated circuit designed by NXP Semiconductors, part of their GreenChip series of power management solutions. This state-of-the-art IC combines a controller for Power Factor Correction (PFC) and a flyback controller. Its design is optimized for high efficiency and low standby power consumption, making it an ideal choice for a wide range of switch mode power supply (SMPS) applications.

Key Features:

• Integrated PFC and Flyback Controller: The TEA1755T/1,518 combines both PFC and flyback controller functionalities in one compact package, ensuring seamless operation and reduced component count.
• High Efficiency: With its GreenChip technology, the IC provides excellent energy efficiency, which helps in reducing the overall energy consumption of the end application.
• Low Standby Power: The device is designed to achieve very low standby power consumption, making it compliant with energy-saving regulations and eco-design requirements.
• Multi-Mode Operation: It supports various modes of operation such as DCM (Discontinuous Conduction Mode), QR (Quasi-Resonant), and CCM (Continuous Conduction Mode), allowing for flexibility and optimization according to the power supply design.
• Protection Features: The TEA1755T/1,518 is equipped with several protection features including overvoltage protection, overpower protection, and demagnetization protection, enhancing the safety and reliability of the power supply.

Applications:

This IC is suitable for a broad spectrum of applications, including but not limited to:

• Adapters for notebooks and mobile devices
• Power supplies for LCD TVs and monitors
• Power supplies for printers and other office equipment
• LED lighting systems

The TEA1755T/1,518 is available in a compact SO16 package, which is favorable for space-constrained applications. Its advanced integration and features geared towards energy efficiency make it a leading choice for designers looking to create greener and smarter power solutions.