The recommended PCB layout for the TAS5630DKD is a 4-layer board with a solid ground plane on the bottom layer, and a split power plane on the top layer. This helps to reduce EMI and improve thermal performance.
To optimize thermal performance, ensure good airflow around the device, use a heat sink with a thermal interface material, and avoid blocking the airflow vents on the device. Also, consider using a thermal pad or thermal tape to improve heat transfer.
The recommended input capacitor value for the TAS5630DKD is 10uF to 22uF, with an X7R or X5R dielectric. This helps to filter out noise and ensure stable operation.
To troubleshoot common issues, check the PCB layout and thermal design, ensure proper input and output filtering, and verify that the device is operated within its recommended operating conditions. Also, use oscilloscopes and thermal cameras to diagnose issues.
The recommended output filter configuration for the TAS5630DKD is a 2nd-order LC filter with a cutoff frequency of around 50kHz to 100kHz. This helps to filter out high-frequency noise and ensure stable operation.
TAS5630DKD datasheet
by Texas Instruments
