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LM5022: What's the behavior if leave the CS pin floating

Jason Fan
Intellectual 1705 points
Part Number: LM5022

Hi  Experts:

Customer is doing the failure analysis , we would like to know the behavior if leaving the CS pin floating , how does the LM5022 operate in this scenario. 

Thanks!

  • 0
    TI__Guru 65340 points

    Hello Jason,

    This breaks the inner current loop, but the outer voltage loop is still working, so I would expect that the device would work with minimum or maximum duty cycle. Do you think you could test this on the EVM?