AnsweredAssumed Answered

Question about PCB layout of 2 x ADP2442

Question asked by Kazu on Apr 19, 2018
Latest reply on Apr 27, 2018 by Ryang

Hi All,

 

Two ADP2442s are mounted on our customer's  PCB but they don't work normally.They stop to work during start-up.

I have attached the customer's schematic and layout. Both 3.3V_GND and 5V_GND are not separated on the layer 2.

Do you think that it could be the cause of this start-up issue?

 

Regards,

Kazu

Attachments

Outcomes