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Conclusion
Switching noise in the MP2145GD-Z can be a significant issue if not managed properly. By understanding the root causes, such as inadequate filtering, poor PCB layout, and improper grounding, you can take specific steps to reduce noise. Ensuring proper capacitor placement, optimizing your PCB layout, improving grounding, and using filtering devices can significantly reduce switching noise and improve the performance of your circuit. By following the outlined steps, you can troubleshoot and resolve the issue effectively, ensuring that your power supply works as intended with minimal interference.
