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  • BQ25620: Battery Charger with constant Output voltage in Battery Only Mode

    Resolved
    Part Number: BQ25620 Hi, For our application, we require the output from battery to power a PMIC which takes input from 3.3V to 5V. Battery voltage is 3.7V, which will drop overtime. So we are looking for a battery charger IC with constant output voltage…
    • Resolved

  • BQ25620EVM: .bqz file for BQ25620 EVM

    TI Thinks Resolved
    Part Number: BQ25620EVM Other Parts Discussed in Thread: BQ25620 , BQSTUDIO Please send me the .bqz file for BQ25620 EVM as it's not available in latest bqStudio
    • Answered

  • BQ25620: Vsys accuracy in BAT only mode

    Resolved
    Part Number: BQ25620 Hello BQ team, How well regulated is Vsys when there is no input power on VBUS and the Battery voltage changes from 3.0V to 4.35V while the load on Vsys varies between 0mA to 300mA? Thank you and best regards, Ambroise
    • Resolved
    • Answered

  • BQ25895M: BQ25895M, BQ25620/BQ25622, BQ25611D capabilities regarding boost mode and power path management

    Resolved
    Part Number: BQ25895M Other Parts Discussed in Thread: BQ25620 , BQ25622 , BQ25611D , BQ25895 Hi, Let us consider the following supply and load scenario. Input Supply 5V Load System Load Backup Battery Voltage (V) 5V 4.5 - 5.5V 3.45 - 4.25V 2200mAh…
    • Resolved
    • Answered

  • BQ24100: Discerning full charge or battery absense

    Resolved
    Part Number: BQ24100 Other Parts Discussed in Thread: BQ25620 , BQ25616 , BQ25798 Hi team, Is there any newer device than BQ24100 which has 2 status pin and can discern full charge or battery absense without I2C? It would be better if there was also Powerpath…
    • Resolved
    • Answered

  • BQ25601: The Max current of BATFET

    Resolved
    Part Number: BQ25601 Other Parts Discussed in Thread: BQ25620 Hi Team, Why can the discharge current of BATFET be so large? The charging current is only 3A? The current limit value should be to prevent thermal breakdown of the BATFET, right? What is the…
    • Resolved

  • RE: BQ25730: Solution for Power path management on USB and AA battery ×2

    Hi, Satoshi, Most of our chargers with power path can do this job,e.g. BQ25620. You may find more battery chargers here. https://www.ti.com/power-management/battery-management/charger-ics/overview.html Regards, Tiger

  • RE: BQ24074: BQ24074 charge query

    Hi Luke, Luke Yeh said: If the charging temperature control of BQ24074 is changed to BQ28Z610, it should be able to avoid the phenomenon of charging stop Luke Yeh said: BQ24074 HW OTP = charger suspend charging when the temperature is too high Yes, this…

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