Part Number: DS90UB948-Q1
FA # CPR261145351 ,After receiving this 948 chip, we re soldered it back onto the board, and the fault is still stably reproduced. At the same time, another faulty chip has appeared in the workshop. The fault is that it lights up for 2 minutes and then goes black, but it will recover after a period of time. We need TI technical support.
