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TPS25810-Q1: TIDA-00987_TPS25810-Q1 Enable

Expert 2320 points

Replies: 3

Views: 462

Part Number: TPS25810-Q1

Hi

I would like to design automotive media port. So I interest in reference design TIDA-00987.

And I have a question.

If i set TPS254900 to client mode (CTL1=0,CTL2=0). OUT of TPS254900 connected EN of TPS25810 like a reference design schemetic.

TPS25810 can be controled by external signal?? (on/off)

  • Hi,

    sorry, if you configure TPS254900 in client mode, TPS25810 cannot enabled. I am thinking why don't we configure TPS254900 in SDP mode ? can you please kindly provide more information ?
  • In reply to Yongqiang Sun:

    Could I even make to enable TPS25810 if I use external signal(H) on EN pin of TPS25810? 

    I don't need to use current limit so I selected client mode.

  • In reply to Mason Noh:

    Yes, I also think you can use an external GPIO to enable the TPS25810.

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