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TPS54302 空载时电压超过0.6V，有时可能达到1V，输出电压也偏高，加1K电阻负载后，反馈电压及输出电压正常，这种现象正常吗？
Hi 空载会出现跳跃模式，即便如此按照EVM板的纹波输出只有40mV, 而且当VFB电压超出0.6V REF的1.08倍电压时会触发OVP. 将电路图传上来看一下.
不正常，能否上传一下空载时开关节点的波形
