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Original question:

TPS25810: IEC6368-1 certification

TPS25810: BC1.2 application

Cindy Chang
Intellectual 2475 points
Part Number: TPS25810
Other Parts Discussed in Thread: TPS2514, TPS2546

Hi team,

We have seen that TPS25810 is used with BC1.2 in datasheet.

Can this application be used with TPS2546 instead of  TPS2514? 

In addition, when there're both VCONN's power (5V3A) and BC1.2 (5V1.5A) power exist, which rail will the Device mainly get power from?

Thank you.

Best Regards,

CIndy

  • 0
    TI__Genius 9630 points

    Hi Cindy,

    Yes you can use the TPS2546. Please check out this application note for further details on how to use this solution:  

    On your second question, the TPS25810 will be providing power, and the TPS2546 OUT will enable the TPS25810. 

    Thanks,

    Emma