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.

TPS40210

Other Parts Discussed in Thread: TPS40210

 最近做了一个升压电源,按照这个电路图来做的,其中有些电阻和电感没有图中的值就自己换了一些接近的值,电感L1为37uH,R4为20K,R6为270K,R7为51K,然后加载10V或8V的电压,空载输出电压为25V多一点,但是稍微有些跳动不是很稳定,是反馈出现了问题吗?还有加上负载2欧姆的电阻时输出电流2.25A,此时输出电压在以0.01V的速度往上增加,又是为什么?谢谢