• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 286 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.

BQ24232H threshold current to enter sleep mode?

Michael Raleigh
Expert 3245 points
Other Parts Discussed in Thread: BQ24232H

Hello,

For the BQ24232H, whats the threshold (current) for no load on OUT pin to go into sleep mode? Is that the 6.5uA? I'm trying to find more information on the sleep mode for this chip.

Thanks,

  • 0
    TI__Genius 14890 points

    Michael,

    The 6.5uA spec is the current that would go into the IC from the battery.

    Since IN is not present (below UVLO) The FET Q1 (IN to OUT) is off.  Q2 is (BAT to OUT) is on.  This allows the battery to power the load.

    If there is no load (ship mode possibly) then the only drain on the battery would be the leakage into the bq24232H.  That is the sleep mode state.  If there is still a load at OUT (normal system) the current into the IC is still at the 6.5uA limit.

    Regards,

    Dick