Other Parts Discussed in Thread: PMP12004-HE,
Hello,
The efficiency test setup for the PMP12004-HE in the user guide is as follows.
1. My customer believe that the efficiency test data in the user guide has been tested under the following conditions. Is that right?
1) Only the measured rail was active, all other rails were disabled and there was no load
2) The drive voltage of the BUCK1,2,6 was supplied from the external input Pin
2. Could you please provide efficiency test data measued with all rails of the TPS6508640 working?
3. Is there a difference in the BUCK efficiency of the TPS6508640 when the load is on only one rail versus on multiple rails?
Thank you.
JH