A good PCB layout for the UCC28180D involves keeping the input and output stages separate, using a star-ground configuration, and placing the input filter components close to the IC. Additionally, using a solid ground plane and minimizing trace lengths can help reduce EMI.
The input filter components (RIN, CIN, and LIN) should be chosen based on the input voltage, frequency, and desired attenuation. A good starting point is to use the values recommended in the datasheet, and then adjust them based on the specific application requirements.
The UCC28180D can deliver up to 1.5A of output current, but this may vary depending on the input voltage, output voltage, and thermal conditions. It's essential to check the datasheet and application notes for specific guidance on output current capabilities.
The UCC28180D has a built-in overcurrent protection feature that can be enabled by connecting the OCP pin to a resistor divider network. The resistor values should be chosen based on the desired overcurrent threshold and the output voltage.
The EN (enable) pin is used to turn the converter on and off. It can be connected to a logic signal or a switch to control the converter's operation. When the EN pin is high, the converter is enabled, and when it's low, the converter is disabled.
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
UCC28180D Overview
Use the download button to access the UCC28180D schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like UCC28,
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.
Suggested Parts
If you searched for UCC28180D, you might also be interested in these parts:
