• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 62 subscribers
  • Views 147 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TPS650861: 4.5Vin PMIC for LS1043A

Eran Shternlib
Intellectual 860 points
Part Number: TPS650861

Hello, 

Do you have solution for LS1043A like the TPS650861 but with Vin from 4.5V ? 

Regards, 
 

  • 0
    TI__Genius 12735 points

    Hello,

    The buck controllers should be able to function down to 4.5V input following the application note found in section 6.2.2 in the TPS650861 datasheet. One note for this case is that buck 1 would need to be set to a lower output voltage than 5V as that rail is only a buck and will not be able to supply 5V output with a 4.5V input. 

    Best regards,

    Layne J