Dear sir or madam
I have a problem with LMZ20502 in my board. The schematic is below.
While , After 3.3V powered up and chip enabled , I could see the 1.8V output from a multimeter in a very short time , and then it turned to 1.5V . And the load couldn't work well in this voltage .
If I inserted a multimeter in current instead of two beads . Then , It could work well as 1.8V . As I saw , The current to the load is about 1.3A .
I am confused about this phenomenon .
Can you give me some advice ?
Thank you in advance.