Texas Instruments

UCC28880D

The UCC28880D is a high-voltage, high-power factor, three-phase AC-DC power controller from Texas Instruments. It is designed for use in a variety of applications, including industrial power supplies, battery chargers, and motor drive systems.

Description:

The UCC28880D is a monolithic integrated circuit that provides a complete solution for controlling three-phase AC-DC power conversion systems. It includes a high-voltage power stage, a control logic section, and a variety of protection features. The device is available in a thermally enhanced 38-pin ePak package.

Features:

• Three-phase AC-DC power control
• High-voltage power stage with integrated MOSFETs
• High-power factor control
• Space vector modulation (SVM) for improved efficiency and performance
• Advanced protection features, including over-temperature, over-current, and under-voltage protection
• Digital control interface for easy integration with microcontrollers and other digital systems
• Thermally enhanced package for improved reliability and durability

Applications:

The UCC28880D is suitable for a wide range of applications that require efficient, high-power AC-DC power conversion. Some potential applications include:

• Industrial power supplies
• Battery charging systems
• Motor drive systems
• Renewable energy systems, such as solar and wind power inverters
• Uninterruptible power supply (UPS) systems
• Electric vehicle (EV) charging systems

Overall, the UCC28880D is a versatile and powerful device that can help designers create efficient, reliable, and high-performance AC-DC power conversion systems for a variety of applications.