The UCC3802PW is a high-frequency device, and proper layout and placement are crucial for its operation. TI recommends placing the device close to the power stage, using short traces, and minimizing loop areas to reduce EMI. A good layout practice is to separate the high-current paths from the low-current paths, and to use a solid ground plane to reduce noise.
The choice of external components, such as the input filter, output filter, and feedback network, depends on the specific application requirements. TI provides a detailed application note (SLUA271) that guides the selection of these components. Additionally, the UCC3802PW evaluation module can be used as a reference design to help choose the right components.
The UCC3802PW is rated for operation from -40°C to 125°C. However, the device's performance and reliability may degrade at extreme temperatures. It's essential to ensure that the device operates within the recommended temperature range to maintain its performance and reliability.
TI provides a detailed troubleshooting guide (SLUA272) that helps identify and resolve common issues with the UCC3802PW. The guide covers topics such as startup issues, oscillations, and output voltage regulation. Additionally, the UCC3802PW evaluation module can be used to help debug and troubleshoot issues.
Yes, the UCC3802PW is compatible with lead-free soldering. TI uses a lead-free soldering process for the device, and it meets the requirements of the RoHS (Restriction of Hazardous Substances) directive.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
UCC3802PW Overview
Use the download button to access the UCC3802PW schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UCC38,
or try a keyword search, such as Switching Regulator or Controllers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
