Other Parts Discussed in Thread: UCD3138CC64EVM-030
I tried starting up UCD3138PSFBEVM-027 and gave 380V, 0.4A supply but received output as 0V .
After providing supply D26 diode was giving 'red blinking signal (not stable)' and D4 (AC_GOOD) was blinking green.
I have a few questions related to it:
1. I followed all the steps mentioned in the user manuals along with additional checksum steps. (as seen in below screenshots).
Kindly let me know: if there are any more steps I missed in firmware dumping process?
2. Is it particularly necessary to connect the UCD3138CC64EVM-030 to the computer via USB interface adapter while using it on UCD3138PSFBEVM-027?
3. What are the steps / additional checks that needs to be followed for proper working, so that I don't burnout/ damage the evaluation board.
Where a user can go wrong after following the steps provided in UCD3138PSFBEVM-027 User Manual?
Note: I have tested the EVM without connecting load and checked the output voltage(0V) through multimeter.