Product Overview: L6563TR by STMicroelectronics

The L6563TR is a cutting-edge Power Factor Correction (PFC) controller IC produced by STMicroelectronics, a global leader in semiconductor solutions. This advanced controller is engineered to facilitate the creation of highly efficient power supplies, with a primary focus on the implementation of the Transition Mode (TM) PFC topology. The L6563TR is particularly suited for applications such as AC-DC adapters, power supplies for LCD TVs, and other medium-power utilities that demand high efficiency and power factor.

Key Features

• Transition Mode (TM) Operation: The L6563TR operates in Transition Mode, providing an optimal balance between efficiency and system cost for medium-power applications.
• Multi-Mode Operations: It includes proprietary Multi-Mode control which enables the IC to seamlessly transition between different operational modes, thus optimizing efficiency across a wide load range.
• Low Standby Power Consumption: The device is designed to achieve very low consumption under no-load conditions, making it suitable for applications with stringent energy-saving requirements.
• High-Voltage Startup: An integrated high-voltage startup circuit ensures a rapid and reliable start-up phase, reducing the overall system power consumption.
• Protection Features: The L6563TR incorporates a comprehensive set of protection features, including overvoltage, undervoltage lockout, and overcurrent protection, to ensure robust performance and longevity of the end application.

Applications

The versatility of the L6563TR makes it an ideal choice for a variety of applications, such as:

• AC-DC Adapters for Notebooks
• Power Supplies for LCD/PDP TVs
• Power Supplies for Printers and Audio/Video Apparatus
• Offline Battery Chargers
• Conditioners and Power Supplies for LED Lighting

Package and Availability

The L6563TR is available in an SO-8 package, which is designed to meet the space-saving needs of modern compact electronic assemblies. This product is distributed in tape and reel packaging, facilitating its integration into automated manufacturing processes. As with all STMicroelectronics components, the L6563TR conforms to the highest standards of quality and reliability.