The UCC28056BDBVR from Texas Instruments is a state-of-the-art Power Factor Correction (PFC) controller IC designed to provide efficient power conversion with reduced total harmonic distortion (THD) for a variety of applications. This advanced component is specifically engineered to meet stringent energy-saving standards and is ideal for use in systems requiring compliance with global energy regulations.

Key Features

• Transition Mode PFC: The UCC28056BDBVR operates in transition mode, also known as critical conduction mode (CrM), which allows for zero-current switching, reducing switching losses and improving overall efficiency.
• Wide VCC Range: This IC supports a wide operating VCC range, accommodating various power supply designs and ensuring stable operation under different power conditions.
• Improved THD Performance: The device is designed to deliver excellent THD performance, which is crucial for reducing electrical noise and maintaining power quality in AC power systems.
• Robust Protection Features: It includes multiple protection features such as over-voltage, over-current, and over-temperature protection, enhancing the reliability and safety of the end application.
• Low Standby Power: The UCC28056BDBVR is optimized for low standby power consumption, making it suitable for applications that require high efficiency in standby modes, such as home appliances and industrial systems.

Applications

The UCC28056BDBVR is versatile and can be used in a range of applications, including:

• AC-DC Adapters for Notebooks, TVs, and Gaming Consoles
• Open Frame Switching Power Supplies
• Power Supplies for Desktops and Servers
• Industrial Power Systems

Package and Quality

Encased in a compact SOT-23-6 package, the UCC28056BDBVR is designed for space-constrained applications. Texas Instruments ensures high-quality production standards, making this product reliable for critical and high-performance environments.

Environmental Compliance

Texas Instruments is committed to environmental stewardship. The UCC28056BDBVR complies with RoHS standards, minimizing the use of hazardous substances in electronic components and promoting sustainability.