Texas Instruments

UC2525BDW  

DC DC Switching Controllers

UC2525BDW Description

The UC2525BDW is a high-performance transistor driver from Texas Instruments, designed for advanced power management applications. This integrated circuit (IC) is part of the Power Management (PMIC) category and is housed in a 16SOIC package, making it suitable for surface-mount applications. The UC2525BDW is actively manufactured and is REACH unaffected and ROHS3 compliant, ensuring it meets the highest environmental and safety standards.

UC2525BDW Features

The UC2525BDW offers a wide range of technical specifications and performance benefits that make it a versatile and reliable choice for power management systems. Key features include:

• Output Type: Transistor Driver, capable of driving high-current transistors efficiently.
• Output Configuration: Positive, ensuring compatibility with a variety of power systems.
• Frequency - Switching: Operates within a broad frequency range of 100Hz to 400kHz, providing flexibility for different switching applications.
• Voltage - Supply (Vcc/Vdd): Supports a wide input voltage range of 8V to 35V, making it suitable for various power supply configurations.
• Synchronous Rectifier: Equipped with a synchronous rectifier, enhancing efficiency and reducing power loss.
• Control Features: Includes Dead Time Control, Frequency Control, Ramp, and Soft Start, ensuring precise control and stability in switching operations.
• Duty Cycle (Max): Capable of a maximum duty cycle of 49%, providing precise control over power delivery.
• Output Phases: Single output phase, simplifying design and reducing complexity.
• Moisture Sensitivity Level (MSL): MSL 2 (1 Year), ensuring robustness in various environmental conditions.
• Clock Sync: Supports clock synchronization, enhancing performance in multi-phase systems.
• Number of Outputs: Two outputs, allowing for dual-channel control and increased flexibility.
• Package: Supplied in a tube package, facilitating easy handling and integration into surface-mount designs.

UC2525BDW Applications

The UC2525BDW is ideal for a variety of applications where precise power management and control are required. Specific use cases include:

• Power Supplies: Ideal for designing efficient and reliable power supplies, particularly in applications requiring high switching frequencies and precise control.
• Motor Drives: Suitable for driving motors in industrial and automotive applications, where precise control and high efficiency are critical.
• Renewable Energy Systems: Can be used in solar inverters and other renewable energy applications, where the ability to handle a wide range of input voltages and frequencies is essential.
• Telecommunications: Applicable in telecom infrastructure, where high reliability and efficient power management are paramount.

Conclusion of UC2525BDW

The UC2525BDW from Texas Instruments stands out as a robust and versatile transistor driver, offering a comprehensive set of features tailored for advanced power management applications. Its wide operating frequency range, broad input voltage capability, and advanced control features make it an excellent choice for a variety of applications, from power supplies to renewable energy systems. The UC2525BDW's compliance with REACH and ROHS3 standards further underscores its commitment to environmental responsibility and safety. For engineers and designers seeking a reliable and efficient power management solution, the UC2525BDW is a standout option.

UC2525BDW Documents

Download datasheets and manufacturer documentation for UC2525BDW

Datasheets :

UC1525B/27B, 2525B/27B, 3525B/27B      

HTML Datasheet :

UC1525B/27B, 2525B/27B, 3525B/27B