Would you kindly provide feedback on customer questions below:
(1) The data sheet states RθjA: 38.4 ℃. Under what conditions is this the value?
Since there was a link to SPRA953C in the data sheet, I presumed that it is based on the JEDEC standard (EIA / JESD51), but I could not find any clear material on the testing conditions.
Can you possibly provide me any material that describes these testing conditions?
(2) Customer is considering using device in in forced PWM mode at 1.25MHz.
In this case, the frequency of 1.25MHz is fixed. Is the understanding that the efficiency drops in the light load region correct?
Any help is greatly appreciated!