Texas Instruments

UCC28C52DR  

DC DC Switching Controllers

UCC28C52DR Description

The UCC28C52DR from Texas Instruments is an industrial-grade, 30-V, low-power current mode controller designed for a wide range of power management applications. This device is optimized for high efficiency and reliability, making it an ideal choice for demanding industrial environments. With a switching frequency of up to 1 MHz, the UCC28C52DR supports various topologies including buck, boost, flyback, forward converter, and SEPIC, providing flexibility in power conversion designs.

UCC28C52DR Features

The UCC28C52DR boasts several advanced features that enhance its performance and versatility:

• Output Type: Transistor Driver
• Output Configuration: Positive
• Frequency - Switching: Up to 1 MHz, enabling fast transient response and reduced component size
• Voltage - Supply (Vcc/Vdd): 30V, suitable for a broad range of input voltage applications
• Synchronous Rectifier: Yes, improving efficiency and reducing power loss
• Control Features: Includes current limit, dead time control, enable, frequency control, and soft start, ensuring robust and reliable operation
• Duty Cycle (Max): 100%, allowing for maximum power transfer
• Output Phases: 1, simplifying design and reducing complexity
• Clock Sync: Yes, facilitating synchronized operation in multi-converter systems
• Number of Outputs: 1, focused design for single output applications
• Package: Tape & Reel (TR), suitable for automated assembly processes
• Moisture Sensitivity Level (MSL): 1 (Unlimited), ensuring reliability in various environmental conditions
• Compliance: REACH Unaffected and ROHS3 Compliant, meeting stringent environmental regulations

UCC28C52DR Applications

The UCC28C52DR is well-suited for a variety of applications due to its robust features and wide operating range:

• Power Supplies: Ideal for high-efficiency power supplies in industrial and commercial equipment
• Motor Drives: Provides precise control for motor drive applications, ensuring reliable operation
• Battery Chargers: Suitable for designing efficient battery charging circuits with high power density
• LED Lighting: Enables high-efficiency LED drivers with precise current control
• Telecommunications: Reliable power conversion for telecom infrastructure, ensuring continuous operation

Conclusion of UCC28C52DR

The UCC28C52DR from Texas Instruments is a versatile and high-performance power management IC designed to meet the demands of modern industrial applications. Its wide range of supported topologies, high switching frequency, and comprehensive control features make it a standout choice for engineers seeking reliable and efficient power solutions. The device's compliance with environmental regulations and its robust packaging ensure long-term reliability and ease of integration into various systems. Whether for power supplies, motor drives, or LED lighting, the UCC28C52DR offers a comprehensive solution that balances efficiency, flexibility, and reliability.

UCC28C52DR Documents

Download datasheets and manufacturer documentation for UCC28C52DR

PCN :

Product Change Notification 2024-08-28 (PDF)       Product Change Notification (PDF)