Texas Instruments

UCC2895DWTR  

DC DC Switching Controllers

The UCC2895DWTR is a high-voltage, high-current, fixed frequency, current mode control, step-down switching regulator integrated circuit (IC) manufactured by Texas Instruments. It is designed to provide efficient and reliable power conversion in a wide range of applications.

Description:

The UCC2895DWTR is a monolithic integrated circuit that provides a complete solution for step-down switching regulators. It features a fixed frequency of 150 kHz and is designed to operate from an input voltage range of 4.5V to 60V. The output voltage can be adjusted from 1.2V to the input voltage, making it suitable for a wide range of output voltage requirements.

Features:

1. High-voltage, high-current operation: The UCC2895DWTR can handle input voltages up to 60V and deliver output currents up to 5A, making it suitable for high-power applications.
2. Fixed frequency operation: The fixed frequency of 150 kHz allows for easy integration with other components and reduces the complexity of the overall power supply design.
3. Current mode control: The current mode control scheme provides excellent transient response and loop stability, ensuring reliable operation over a wide range of load and line conditions.
4. Wide input and output voltage range: The UCC2895DWTR can operate from an input voltage range of 4.5V to 60V and provide an adjustable output voltage from 1.2V to the input voltage.
5. Protection features: The device includes over-current protection, over-temperature protection, and cycle-by-cycle current limiting to ensure safe and reliable operation.
6. Small form factor: The UCC2895DWTR is available in a compact 16-pin wide body SOIC package, making it suitable for space-constrained applications.

Applications:

The UCC2895DWTR is suitable for a wide range of applications that require efficient and reliable power conversion, including:

1. Industrial control systems
2. Telecommunications equipment
3. LED lighting
4. Medical equipment
5. Automotive systems
6. Power supplies for consumer electronics
7. Renewable energy systems, such as solar power inverters

In summary, the Texas Instruments UCC2895DWTR is a versatile and efficient step-down switching regulator IC that offers high-voltage, high-current operation, fixed frequency control, and a wide input and output voltage range. Its compact form factor and robust protection features make it suitable for a variety of applications in industrial, telecommunications, medical, automotive, and consumer electronics markets.

UCC2895DWTR Documents

Download datasheets and manufacturer documentation for UCC2895DWTR

PCN Assembly/Origin :

Assembly Site Add w/Mat Set Chg 10/Jun/2016      

Datasheets :

UCC1895/2895/3895      

HTML Datasheet :

UCC1895/2895/3895