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BQ25798: Charge Termination

TI-CSC
Genius 16385 points

Part Number: BQ25798

Hello E2E Experts,

Good day.

I had about the BQ25798, how does it manage charge termination if the combination of the system load and input power is not enough to sustain charging above the termination current?

Regards,

TICSC

  • 0
    TI__Guru**** 181076 points

    Hi TICSC,

    After V(BATP) reaches VREG, the charge current must stay below ITERM for 250ms without going into reverse mode.  If either of the DPM or TREG loops are active, termination is not allowed.

    Regards,

    Jeff