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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/836961/lm5166-problem-with-ceramic-caps-making-sound
e2e.ti.com/.../e2e-support-sound.docx
但在 C3上，我没有找到2，2uF 的铝聚合物
请参阅其他主题中的答复：
https://e2e.ti.com/support/power-management/f/196/p/836966/3095260#3095260
