• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 211 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

BQ25792: BQ25792 PIN connection

user6555887
Prodigy 230 points
Part Number: BQ25792

Dear

  At present is using bq25792 to design a battery charging circuit, there is a question point would like to consult, thank you!

  Can the stat pin be directly connected to the regn pin? If so, can the battery be powered when the regn level is low?

   Is the circuit design of the figure reasonable?

   Thank you!

  • 0
    TI__Guru**** 167196 points

    Hi,

    Your figure did not post correctly.

    STAT has a open drain output and requires a pull up resistor to a voltage source like REGN.  It should not be tied directly to REGN.

    REGN is not available in battery only mode.

    Regards,

    Jeff