Murata recommends a 2-layer PCB with a solid ground plane on the bottom layer and a thermal relief pattern on the top layer to ensure optimal thermal performance.
To ensure reliable start-up, ensure that the input voltage is within the specified range, and the input capacitance is sufficient to handle the inrush current. Also, ensure that the output capacitor is properly sized to handle the output voltage ripple.
The maximum allowable output capacitance is 220uF. Exceeding this value may cause instability or oscillation in the converter.
The MEA1D0515DC is designed to operate within the specified input voltage range of 36-72V. Operating outside this range may affect the converter's performance, efficiency, and reliability.
Check the input voltage, output load, and ambient temperature. Ensure that the output voltage sense lines are properly connected and not noisy. Also, verify that the output capacitor is properly sized and of good quality.
