MP5023 IMON function

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1

Dear MPS Team:
For product MP5023, Could you explain detail about the IMON function, and how to set the Resistor value for IMON pin.Thanks
Best Regards
Lisa

2

Hey Lisa,

We recommend setting the resistor to 2k and using the default IOUT_CAL_GAIN, this gets you about 20mV/A and this is how all the data on the DS was collected.

More info on pages 21 and 32/33 of the DS

Regards,
Jonathan

1 Like
3

Hello Jonathan:
Thanks for your feedback, and per the equation on page 21 of datasheet，

  1. where can I get the value of VIMON, 2.and the Iout_cal_offset should be 0,right?
  2. The Iout_cal_gain should be 200 (00C8h),right?
    Best Regards
    Lisa