isense measurement in mc33771c

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

isense measurement in mc33771c

331 Views
nirmal_masilamani
Contributor IV

Hello,

We are trying to read current data from MEAS_ISENSE1 and MEAS_ISENSE2 register continuously from MC33771C, but current value oscilatting contiously from (+_ 3a).

We enable current measurement sys_cgf register also.

Tags (2)
0 Kudos
Reply
1 Reply

311 Views
TomasVaverka
NXP TechSupport
NXP TechSupport

Hello Nirmal,

Could you please share your schematic if you are not using NXP's board, especially the part related to ISENSE pins?

Are you using all the recommended ISENSE components?

Screenshot 2025-05-05 105152.png

Are you observing such behavior on your all boards with MC33771C BCC?

BRs, Tomas

0 Kudos
Reply