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  • BQ25898D: ADC configuration sequence

    TI Thinks Resolved
    Part Number: BQ25898D Hi team, When we initialize the charger IC, we first turn off the watchdog of the IC, then write 20 sets of data through the for loop, and finally configure the ADC to continue. Can I configure the ADC before watchdog closing and…
    • Answered

  • BQ25898D: Interrupt

    Resolved
    Part Number: BQ25898D Hi Team， My I ask how to understand "not in sleep" Regards, Hailiang
    • Resolved

  • BQ25898D: Register Read Interval

    TI Thinks Resolved
    Part Number: BQ25898D Hi Team， Client keeps reading REG11 to get VBUS voltage. Wondering about the minimum time interval limit. Could you please comment？ Regards， Hailiang

  • BQ25898D: charger application issue

    TI Thinks Resolved
    Part Number: BQ25898D Hi，team: Hope everything is fine with you. I have three application issue about BQ25898D: 1)datasheet describe QON could be used to enable and reset control input. it is Ok. Actually, we hope to connect QON (connect button to…

  • BQ25898D: What is the ISW mean?

    TI Thinks Resolved
    Part Number: BQ25898D Hi Team, I am wondering what is the specific definition of ISW? Is it the peak current of Q2, Q3? Regards, Hailiang
    • Answered

  • BQ25898D: trickle charge

    Resolved
    Part Number: BQ25898D Other Parts Discussed in Thread: BQ25898 Does trickle charge be performed, when battery is 1.9V and insert 5V adapter? From SPEC, BQ25898D adc range is 2.304V-4.848V.
    • Resolved

  • RE: BQ25898D: voltage spikes on the SYS, VIN, BAT PINs of the charger when plug in / out USB-C

    Further action was taken via email. Consider this thread closed. Regards, Garrett

  • BQ25898D: What's purpose of pull down cap at DSEL pin? is it removable?

    TI Thinks Resolved
    Part Number: BQ25898D Hi， Customer is evaluting BQ25898D. they want to know if they don't use maxcharge function, is the cap of DSEL pin removable? what's the purpose of this cap?

  • BQ25898D: Charging current higher than set value.

    Part Number: BQ25898D Other Parts Discussed in Thread: BQ25890 Hi guys, I have met a problem while using BQ25898D, we set the fast charging current to 1024mA, but sometimes the charging current is 1.3A ( I think with higher ILIM, this value will increase…

  • BQ25898D: BQ25898D SYSOVP

    TI Thinks Resolved
    Part Number: BQ25898D Hi TI team, About the SYSOVP trigger threshold for different battery voltage conditions is as below: 1)In VSYSMIN regulation (VBAT<VSYSMIN), SYSOVP triggers typically at VSYSMIN+350mV. 2)Not in VSYSMIN regulation (VBAT>VSYSMIN…

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