A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output traces short and away from each other to minimize noise and crosstalk.
Use a thermally conductive material for the PCB and ensure good airflow around the device. Also, consider using a heat sink or thermal interface material to improve heat dissipation.
The input voltage tolerance affects the output voltage regulation. A ±10% input voltage tolerance can result in a ±2% output voltage variation. Ensure the input voltage is within the recommended range for optimal output voltage regulation.
Use a shielded enclosure, keep the input and output cables short and away from each other, and consider adding EMI filters or ferrite beads to the input and output lines.
A 10uF to 22uF ceramic or electrolytic capacitor with a low ESR (Equivalent Series Resistance) is recommended. The capacitor should be placed close to the input pins to minimize noise and ripple.
