Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

  • State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 64 subscribers
  • Views 984 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.

BQ29200: Schematic check for BQ29200

Robin Yu
Intellectual 2190 points
Part Number: BQ29200

Hi team, 

Could you please help have a look at the schematic provided by customer?

And if there is other attention need be paid for customer?

Thanks.

  • 0
    TI__Guru 54715 points
    Hi Robin,
    The external FETs operate as source followers during balancing which is not explained in the data sheet, so they will have a drop across them during operation. Be sure the FETs will provide the desired performance. Check the voltage drop, resulting balance current and the dissipation in the FETs.