Texas Instruments

UCC38C43DR  

DC DC Switching Controllers

The UCC38C43DR is a high-voltage, high-power factor, three-phase AC-DC-PFC (Power Factor Correction) controller from Texas Instruments. It is designed for use in a variety of applications, including power supplies, battery chargers, and renewable energy systems.

Description:

The UCC38C43DR is a highly integrated controller that provides a complete solution for controlling three-phase power conversion systems. It includes a power factor correction (PFC) controller, a three-phase DC-DC converter, and a digital signal processor (DSP) for advanced control algorithms.

Features:

• High-voltage operation: The UCC38C43DR can operate at input voltages up to 800V, making it suitable for a wide range of applications.
• High-power factor: The integrated PFC controller ensures that the input current waveform is in phase with the input voltage, resulting in a high power factor.
• Three-phase control: The UCC38C43DR can control three-phase systems, providing improved efficiency and performance compared to single-phase systems.
• Advanced control algorithms: The integrated DSP allows for the implementation of advanced control algorithms, such as current control and voltage control.
• Protection features: The UCC38C43DR includes a range of protection features, including over-voltage protection, over-current protection, and over-temperature protection.
• Digital communication: The controller can be configured and monitored using a digital communication interface, such as SPI or I2C.

Applications:

The UCC38C43DR is suitable for a wide range of applications, including:

• Power supplies: The UCC38C43DR can be used in power supplies for industrial equipment, telecommunications equipment, and other high-power applications.
• Battery chargers: The controller can be used in battery charging systems for electric vehicles, energy storage systems, and other applications.
• Renewable energy systems: The UCC38C43DR can be used in renewable energy systems, such as solar power systems and wind power systems, to convert AC power to DC power with high efficiency and power factor.
• Motor drives: The controller can be used in motor drive applications, such as variable frequency drives (VFDs) for industrial motors.

Overall, the UCC38C43DR is a highly versatile and powerful controller that can be used in a wide range of power conversion applications. Its advanced features and protection capabilities make it a reliable choice for demanding applications.

UCC38C43DR Documents

Download datasheets and manufacturer documentation for UCC38C43DR

PCN Assembly/Origin :

Mult Dev 21/Dec/2022      

Datasheets :

UCC28C40-45, UCC38C40-45      

HTML Datasheet :

UCC28C40-45, UCC38C40-45      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       UCCx8C4x 18/Nov/2022