Other Parts Discussed in Thread: TPS62932
Hi expert,
My customer use TPS62932(BUCK) to provide 3.3V for F280039 VDDIO/VDDA.
and they capacitor on VDDA/VDDIO/VDD value followed TI datasheet recommendation.
The 3.3V supply can measured 21mV ripple. however, VDD can be measured 50mV ripple. do you think there is some risk to influence device work normally?
here is the VDD ripple waveform
BR
Emma
