• State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 236 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM5146-Q1: PGOOD pin treatment when PGOOD function is not used

t-naka
Prodigy 150 points
Part Number: LM5146-Q1
Other Parts Discussed in Thread: LM5146

Hi,

I use the LM5146(-Q1) device.

If the PGOOD function is not used, is it okay to connect the PGOOD pin to AGND(*) or open it?

*The reason for connecting the PGOOD pin to AGND is to improve EMI.

Best regards,