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BQ24160: bq24160A v.s. bq24160A

Yoshinobu Kagawa
Expert 2030 points
Part Number: BQ24160

Is there a major circuit change required when changing from bq24160A to bq24160?

Best regards,
Kagawa

  • 0
    TI__Guru**** 165886 points

    Hi Kagawa-san,

    No hardware change is necessary.  However, the BQ24160 has both the watchdog timer and safety timer enabled.  Therefore host software must include a periodic write to the watchdog timer bit in REG02 and set or disable the safety timer in REG07.

    Regards,

    Jeff