用电源芯片TPS55330做12V转12V的电压转换,在WEBENCH中导出电路原理图,在TINA TI中打开仿真。直流仿真时,仿真无结果,各引脚电压或电流都接近于0。
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用电源芯片TPS55330做12V转12V的电压转换,在WEBENCH中导出电路原理图,在TINA TI中打开仿真。直流仿真时,仿真无结果,各引脚电压或电流都接近于0。