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BQ25601: Error of the Charge Safety Timer

user4369354
Expert 1220 points
Part Number: BQ25601

Dear Sir,

What is the error of the Charge Safety Timer?
Example
10h ± 10min (Vbatt V Vbatlowv)
2 h ± 2 min (Vbatt <Vbatlowv)
20h ± 20min (Vbatt V Vbatlowv / half clock rate)
5 h ± 4 min (Vbatt <Vbatlowv / half clock rate)

Best regards,
Chiaki Endo

  • 0
    TI__Genius 11850 points

    Hi Chiaki,

    The safety timer error is +/- 20%. This applies to different safety timer durations as well. For example, the 5 hour timer should expire between 4 and 6 hours, and the 10 hour timer should expire between 8 and 12 hours.

    Best regards,

    Angelo