Other Parts Discussed in Thread: UCD7230A , UCD7230 Similar to my last post, there are no obvious differences between the UCD7230 and UCD7230A
Could you highlight the difference for me briefly?
Edgar, It still looks like you may be getting a momentary drop in the 5V Vin voltage during start-up. The 3.3 uH inductor in series with Vin does not help in this case. What is the DC resistance of this inductor? If there is more than 100 mOhms of resistance…