Texas Instruments

UC2572DTR

UC2572DTR Description

The UC2572DTR is a high-performance, flyback topology DC-DC switching controller designed and manufactured by Texas Instruments. This device is currently in active production and is REACH unaffected, ensuring compliance with environmental regulations. The UC2572DTR is RoHS3 compliant and has a moisture sensitivity level (MSL) of 1, which means it can be stored and handled without any restrictions. It operates within a wide supply voltage range of 4.75V to 30V, making it suitable for various applications.

UC2572DTR Features

• Output Type: Transistor Driver with a negative output configuration
• Frequency - Switching: 100kHz, providing efficient power conversion
• Topology: Flyback, suitable for a wide range of power conversion applications
• Mounting Type: Surface Mount
• Control Features: Current Limit and Ramp, ensuring safe and stable operation
• Duty Cycle (Max): 92%, allowing for high power transfer efficiency
• Number of Outputs: 1, simplifying the design for single-output applications
• Output Phases: 1, suitable for single-phase power conversion
• Package: Tape & Reel (TR), facilitating automated assembly processes
• Base Product Number: UC2572, indicating the core functionality and performance

UC2572DTR Applications

The UC2572DTR is ideal for applications requiring efficient and reliable power conversion, such as:

1. Telecommunications: Powering base stations and other communication equipment
2. Industrial Control: Providing stable power to control systems and sensors
3. Automotive: Powering in-vehicle electronics and infotainment systems
4. Medical Devices: Ensuring reliable power for critical medical equipment

Conclusion of UC2572DTR

The UC2572DTR from Texas Instruments is a versatile and reliable DC-DC switching controller that offers a wide range of features and benefits. Its flyback topology, combined with a wide supply voltage range and efficient switching frequency, makes it suitable for a variety of applications. The device's RoHS3 compliance and REACH unaffected status ensure that it meets environmental regulations, while its surface-mount packaging facilitates integration into modern electronic designs. With its robust control features and high-duty cycle, the UC2572DTR is an excellent choice for demanding power conversion applications.