STMicroelectronics E-L6561D013TR Power Factor Corrector

The E-L6561D013TR is a cutting-edge Power Factor Corrector (PFC) integrated circuit produced by STMicroelectronics, designed to enhance energy efficiency in medium to high-power applications. This component is part of the innovative and reliable Transition Mode PFC controller series, which is engineered to operate in "Transition Mode" or "Boundary Conduction Mode," making it exceptionally suitable for systems that require an optimal power factor and reduced total harmonic distortion.

The E-L6561D013TR is available in a compact SO-8 package, providing a space-efficient solution for PCB designers and power supply engineers. This device is particularly well-suited for applications such as AC-DC converters, offline battery chargers, and power supplies for a variety of electronic products, including televisions, monitors, servers, and telecom equipment.

Key Features

• Transition Mode Operation: Enables the controller to achieve excellent power factor correction with minimal power dissipation and component stress.
• Highly Integrated: Includes functions such as undervoltage lockout, overvoltage protection, soft-start capability, and a totem-pole output stage, which minimizes external component count.
• Frequency Modulation: Helps to spread the electromagnetic interference (EMI) spectrum, simplifying the design of EMI filters.
• Low Startup Current: Reduces the initial power consumption, making the device more energy-efficient.
• Protection Features: Comes with a range of built-in protection features such as overcurrent protection and thermal shutdown, ensuring robust and reliable operation under various conditions.

Applications

• AC-DC adapters for laptops and PCs
• Power supplies for LCD monitors and TVs
• Power supplies for lighting applications
• Offline battery chargers
• Power supplies for telecom and server systems

With its advanced features and versatility, the STMicroelectronics E-L6561D013TR offers a high-performance solution for designers looking to improve power efficiency and reliability in their power supply designs.