Hi
My customer has question.
The customer uses TPS40425 +CSD95378B in the 3 Phase circuit.
An alarm was raised with a current value lower than [OCW] [OCF] set during high load evaluation.
The customer is using [FUSION DIGITAL POWER DESIGNER].
〇set
OCW:40A
OCF:42A
〇OCW
Master ch1:31.75A
Master ch2:31.75A
Slave ch1:33.4A
〇OCF
Master ch1:33.9A
Master ch2:33.9A
Slave ch1:35.7A
※An alarm stands only on the master side.
Is there anything you can think about about the cause of the gap?
Also, when trying to measure the IOUT / REFIN line [OCF] and it can not be measured well.
Is there a correct measurement method?
Best Regad
T Kishi