MP175 feature : BOP function

AC-DC Power Converters
1

Hi MPS experts,
About MP175, I found that if I would like to adjust the VOUT/5V, then I can not apply the auxiliary power from output to VCC. Because the BOP protection will detect the charging times from DRAIN. So I think that MP175 can not be used for VOUT/5V. Is that right ?

As MP174A (even MP173A/MP172A) , I didn’t find out the BOP feature. Does VOUT/5V can be realized?

appreciate.

2

Hi @AllureHH,

BOP protection id for input voltage. BOP prevents the device working under extremely low voltages.
Yes, MP174A, MP173A and MP172A doesn’t have BOP function.

Thank you
Saurabh