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LM25066A: Application problem

Yadong Duan
Intellectual 1200 points
Part Number: LM25066A

Hi Team，

The customer wants to confirm whether LM25066A can use the program to shut down the chip? What do we need to do if we can?

  • 0
    TI__Mastermind 39040 points

    Hi Yadong,

    Thanks for reaching out to us. The device can be enabled or disabled by writing 80h or 0h to the OPERATION (01h) register respectively. The OPERATION command is a standard PMBusTm command that controls the MOSFET switch. This command may be used to switch the MOSFET ON and OFF under host control. 

    VALUE MEANING DEFAULT
    80h Switch ON 80h
    00h Switch OFF -

    Please click "This resolved my issue" button if this post answers your question.