Hi,
Do you have any transient (0.05A<->6A) test results based on LM61460EVM in PFM mode? i would like to know performance for 3.3V and 5V output.
-A
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.
Hi,
Do you have any transient (0.05A<->6A) test results based on LM61460EVM in PFM mode? i would like to know performance for 3.3V and 5V output.
-A
hi, Albert,
we have a load transient waveform in datasheet, please check ,
10.2.3 Application Curves
Elena
Hi Elena,
Is it using EVM, same LC configuration for test? Could you please confirm? You know the transient performance without specific L-C will be meaningless.
-A
hi, Albert,
Yes, usually the waveform on datasheet is from the EVM board.
Elena
HI Elena,
Do you have a more clear waveform for below 4 waveforms? The undershoot and overshoot spec is vague and I cannot tell the exact number. Thanks!
hi, Albert,
This is published on datasheet of LM61460Q, so that's is the final result we have. Vout is 200mV/DIV, the worse case should be 300mV around.
Elena
hi, Albert,
if you have no more question please help to hit Resolve to then i could close this thread, if you have further question please open a new one.
thank you.
Elena