PN7462供电

cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

PN7462供电

181 Views
leo_wh
Contributor I

44.png

PN7462 电源 5V之后,在供3.3V之后,5V被拉到4.2V,3V会被拉到2.9V,使用5V转3.3V稳压芯片也是会被拉低,

0 Kudos
Reply
2 Replies

156 Views
EduardoZamora
NXP TechSupport
NXP TechSupport

Hello @leo_wh

Hope you are doing well.

Our support engineers are located worldwide, could you please help us posting your inquiries in English?

My apologies, I am not able to see the full image you shared, it looks low resolution. Can you upload your schematic again?

Regards,
Eduardo.

0 Kudos
Reply

180 Views
leo_wh
Contributor I
帮忙看一下电路有问题嘛
0 Kudos
Reply