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BQ25601: Want to use user defined temperature spec(don't want to follow JEITA)

Ann_Lien
Genius 14430 points
Part Number: BQ25601

Hi expert,

My customer is now asking for changing temperature spec. Do we have a chance to change RT1 and RT2 to meet different temperature spec? For example, 0C to 45C is temperature range for charging. Thanks a lot!!

Best regards,

Ann Lien

  • 0
    TI__Expert 5590 points
    Hi Ann:

    This depends on how you want your charge temperature range to be. With bq25601, you can program T1 and T5 but (T5-T1) should be greater or equal to 50C. You may program T1 and T5 by RT1 and RT2. With fixed RT1 and RT2, T2 and T3 are also fixed after programming T1 and T5.

    Regards,
    Hong Mao