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Original question:

LM5060-Q1: Active Power Selection

LM5060-Q1: LM5060-Q1: Active Power Selection - Power management forum - Power management - TI E2E support forums

Ramana murthy
Expert 1640 points
Part Number: LM5060-Q1

LM5060-Q1: Active Power Selection - Power management forum - Power management - TI E2E support forums

Please let me know, How to disable this Overcurrent Fault feature? 

Regards

Murthy

  • +1
    TI__Guru 57737 points

    Hi Murthy,

    In case you want to disable the over current protection, you can use a very high value of Rsense such that the minimum Worst-case overcurrent threshold is higher than the peak load current that can occur in your system.

    For example, you can see in the design calculator snapshot below, For Rdson = 5.4mohms, setting Rsense at 500 kohms sets the minimum Worst-case overcurrent threshold as high as 844A.