This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

PSPICE-FOR-TI: 关于PSpice for TI电路仿真结果与TPS3780说明文档对比

Part Number: PSPICE-FOR-TI

我在PSpice for TI运行了该仿真模型TPS3780A PSpice Transient Model。得到如下结果

可该器件datasheet上的参数是这样的

按理解说,当V(sense2)大于1.194V时,Vout2输出5V,而仿真图中V(sense2)要大于1.3V才行;

当V(sense2)小于1.188V时,Vout2输出0V,仿真图中V(sense2)则要小于1.029V才行;

不知道是不是我漏算了某个参数,还是仿真模型本来就这样。