Hi Shiwei,
Wow, it's amazing that the LM96550 is not damaged. When power on the LM96530, did you turn on the VSUB first? If yes, it shouldn't have any problem. Which supply/supplies has high current?
Regards,
Charles
Hi Shiwei,
Wow, it's amazing that the LM96550 is not damaged. When power on the LM96530, did you turn on the VSUB first? If yes, it shouldn't have any problem. Which supply/supplies has high current?
Regards,
Charles