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使用LM5122做出的板子,测出FB引脚的电压只有0.6V左右,不是1.2V,输出不能升压

Other Parts Discussed in Thread: LM5122, TPS61175

使用LM5122做出的板子,测出FB引脚的电压只有0.6V左右,不是1.2V,输出不能升压

12V输入,24V输出,输出电流1A