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TPS54302: 输出电压不稳

Part Number: TPS54302

TI 的官方人员您好:

我使用TPS54302电源芯片进行24V转12V的设计,在温度大约为-3℃,输出的12V出现震荡,无法输出的情况,高于此温度,输出稳定。下面为原理图,我想请问,你们的芯片不是-40℃也可正常工作吗?

出现下面的波形: