Texas Instruments

UCC2895N

UCC2895N Description

The UCC2895N is a highly efficient DC-DC switching controller designed by Texas Instruments. This controller is specifically tailored for offline switch-mode power supplies, offering a robust solution for applications requiring high performance and reliability. The UCC2895N features a PWM output type with a positive output configuration, ensuring precise control and stable operation. Operating within a supply voltage range of 10V to 16.5V, this controller is well-suited for a variety of power supply designs. With a switching frequency of 1MHz, the UCC2895N delivers high efficiency and fast response times, making it ideal for demanding applications.

UCC2895N Features

• Output Type: PWM, providing precise control over the power supply.
• Output Configuration: Positive, ensuring compatibility with a wide range of circuits.
• Switching Frequency: 1MHz, enabling high efficiency and fast transient response.
• Control Features: Frequency control, soft start, and synchronization capabilities enhance system stability and reduce electromagnetic interference.
• Duty Cycle (Max): 100%, allowing for maximum power transfer and flexibility in design.
• Output Phases: Single phase, simplifying the design process and reducing complexity.
• Package: Supplied in a tube, ensuring ease of handling and integration.
• Compliance: ROHS3 compliant and REACH unaffected, meeting stringent environmental standards.
• Mounting Type: Through-hole, providing a secure and reliable mounting option for various PCB designs.
• Clock Sync: Yes, enabling synchronization with other system components for seamless operation.

UCC2895N Applications

The UCC2895N is ideal for a range of applications where high efficiency and reliability are paramount. Its features make it particularly well-suited for:

• Offline Power Supplies: Providing stable and efficient power conversion in offline applications.
• DC-DC Converters: Enhancing the performance of DC-DC converters with its high switching frequency and precise control.
• Full-Bridge Converters: Ideal for full-bridge converter designs, offering high efficiency and robust performance.
• Industrial Power Supplies: Ensuring reliable power delivery in industrial environments where stability and efficiency are critical.

Conclusion of UCC2895N

The UCC2895N from Texas Instruments stands out as a versatile and high-performance DC-DC switching controller. Its advanced features, such as PWM output, high switching frequency, and comprehensive control options, make it a superior choice for offline power supplies and DC-DC converters. The UCC2895N's compliance with environmental standards and its robust design ensure that it meets the demands of modern electronics. Whether used in industrial power supplies or full-bridge converters, the UCC2895N delivers reliable performance and efficiency, making it an excellent choice for engineers and designers seeking a high-quality power supply solution.