大家好,我今天使用tps61170焊接了两块电路板,发现Vout为4.45V,我的输入电压为5.00V,两块电路板结果都一样;当把输入电压升为10V时,Vout变为9.4左右,大概一个in4007的压降,芯片焊接时方向都正确,请问为什么会出现这种情况。谢谢!下面是电路图和pcb布置图。
1.sch原理图
2.pcb布置图
3.webench仿真结果
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.