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Original question:

DRA821U: DRA821U4

DRA821U: DRA821U4

Jitendra rana
Intellectual 370 points
Part Number: DRA821U


Tool/software:

Hi Guys, 

in DRA821U4 evaluation board, there are so many current sense chips for current monitoring and voltage sensing being used. could share us current monitoring details documents for the same evaluation board. we want to know at which voltage and current level circuit protection process start.

Thanks

Jitendra

  • 0
    TI__Guru 53295 points

    Section 4.5.8 Power Monitoring of the EVM User's Guide provides the details on the integrated power monitoring features, including what rails can be monitored, the voltage of those rails, and the sense resistor used so power can be calculated. 

    I'm not clear on the question regarding 'current level circuit protection process start'.  Could you clarify?  The base board includes the power input jack and does include some power protection circuitry (reverse protection, in-line fuse, over/under input voltage detection, etc).