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.

Question for LM5060 about Rsense

Other Parts Discussed in Thread: LM5060

For LM5060 over current setting, it is depended on following 2 equations, and Voffset is one of variations. I check the Voffset value which is between -7mV to 7mV.

I check demo board’s setting, and 5.8A is the typical over current setting. Rs is 9.09kohm, and Rds is 25mohm. Based on those value and equation, Voffset is around 0.00044. Actually, I have not question on this value, but I want to know how to define this value? Thanks.

  • Hi Brian,

    The offset measurement is guard-banded for worst case 6 sigma tolerances. We characterize these and set the guard bands for guarantee over temperature since we only production test at room. So actually, you would never see something as wide as +/-7mV for the offset.

    Regards,