A good PCB layout for the TPS22916BYFPR involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a 4-layer PCB with a dedicated power plane and a dedicated ground plane.
To ensure proper power-up and configuration of the TPS22916BYFPR, make sure to follow the recommended power-up sequence, which involves applying the input voltage (VIN) before the enable signal (EN). Also, ensure that the device is properly configured by setting the correct values for the output voltage (VOUT) and the soft-start time (SS).
The TPS22916BYFPR has a thermal pad that must be connected to a thermal plane on the PCB to ensure proper heat dissipation. Additionally, the device has a thermal shutdown feature that turns off the device when the junction temperature exceeds 150°C. It's recommended to keep the device within a safe operating temperature range to prevent thermal shutdown.
To troubleshoot issues with the TPS22916BYFPR, start by checking the input voltage (VIN) and the enable signal (EN) to ensure they are within the recommended operating range. Next, check the output voltage (VOUT) and the output current (IOUT) to ensure they are within the expected range. If the issue persists, check the PCB layout and the component values to ensure they are correct.
To minimize EMI with the TPS22916BYFPR, use a shielded inductor, keep the switching node (SW) as short as possible, and use a common-mode choke to reduce common-mode noise. Additionally, ensure that the PCB layout is designed to minimize radiation and that the device is placed in a shielded enclosure if necessary.
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
TPS22916BYFPR Overview
Use the download button to access the TPS22916BYFPR schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like TPS22,
or try a keyword search, such as Power Management Circuits
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 TPS22916BYFPR, you might also be interested in these parts:
