Other Parts Discussed in Thread: TPS65150
Dear,
our client use TPS65150-Q1, but we find the if R209 29.4k ohm change to 39.2 ,VDDA output voltage is 3V ,not 9V.
but we just change R209 39.2k ohm to 29.4K ohm, output voltage is 12v, it`s right.
why we change R209 29.4K ohm to .39.2k ohm output is 3v?
if any suggestion, Please advise me.
Thanks,
Best regards,
Lawrence.
schematic as below: