Post Go back to editing

LTM8024 (DC1868A) small voltage dip after startup

Category: Hardware
Product Number: LTM8024

I'm DFAE in Japan.

My customer start evaluating LTM8024 using DC1868A in the force continuous mode operation.

He uses DC1868A with JP1 setting to NON BURST.

He found the small dips(about 100mV) in both 5V and 3,3V  regulated output after the start up.

Would you inform me what happened and how can he fix this problem?

I attach the oscilloscope shot(green is VIN, yellow is 5V output, blue is 3.3V output)