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LM5122: 请教,DC-DC 22V升压到63V@18A,2通道, 在输出电流到10A时,板子发出吱吱声的原因

Part Number: LM5122


请教,DC-DC 22V升压到63V@18A, 在输出电流到10A时,板子发出吱吱声,并且master channel 的low-side MOS 的D极的波形有抖动,原因。