EDA_hg81
Advanced Member level 2
Have to debug another person's design.
On this board a switching power chip always was burned. After checking datasheet, I think I have to try using inductor with higher forward current and using diode with less reverse current.
But some one has suggested the capacitor connected at the voltage output port maybe effect the working efficient such as sinking too much current.
According to my experience, capacitors do not have big impact on switching power the circuit; only thing they can affect is the noise filtering efficiency.
How do you think?
Any ideas are appreciated.
On this board a switching power chip always was burned. After checking datasheet, I think I have to try using inductor with higher forward current and using diode with less reverse current.
But some one has suggested the capacitor connected at the voltage output port maybe effect the working efficient such as sinking too much current.
According to my experience, capacitors do not have big impact on switching power the circuit; only thing they can affect is the noise filtering efficiency.
How do you think?
Any ideas are appreciated.