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Showing 154 results View by: Thread Post Sort by
  • BQ25898D: What is the duration of Trickle Charge

    Yuxi Liu(Tony)
    Yuxi Liu(Tony)
    TI Thinks Resolved
    Part Number: BQ25898D Tool/software: Hi TIer Do you know What is the duration of Trickle Charge? Thank you
    • 10 months ago
    • Power management
    • Power management forum
  • BQ25898D: OTG function unnormal

    Yuxi Liu(Tony)
    Yuxi Liu(Tony)
    Part Number: BQ25898D Hi Tier My customer use BQ25898D got a unnormal situation. When I plug in the adapter and then unplug it, the battery will supply abnormal reverse power to maintain the voltage at 4.4V, but my OTG pin has been pulled low, and OTG…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25898D: ADC configuration sequence

    Kailun Liu
    Kailun Liu
    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…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ25898D: Interrupt

    Hailiang Zhang
    Hailiang Zhang
    Resolved
    Part Number: BQ25898D Hi Team, My I ask how to understand "not in sleep" Regards, Hailiang
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25898D: Register Read Interval

    Hailiang Zhang
    Hailiang Zhang
    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
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25898D: charger application issue

    Hailey Chen
    Hailey Chen
    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…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ25898D: What is the ISW mean?

    Hailiang Zhang
    Hailiang Zhang
    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
    • over 2 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25898D: trickle charge

    LIN SUN
    LIN SUN
    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
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ25898D: What's purpose of pull down cap at DSEL pin? is it removable?

    Yue TANG
    Yue TANG
    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?
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ25898D: voltage spikes on the SYS, VIN, BAT PINs of the charger when plug in / out USB-C

    Hailiang Zhang
    Hailiang Zhang
    TI Thinks Resolved
    Part Number: BQ25898D Hi Team, When doing a test, the engineer found that: Plug in USB-C: There are voltage spikes on the SYS, VIN, BAT PINs of the charger device. And the voltage spike can reach 8V, (Measured at the capacitor connected to the pin); …
    • over 3 years ago
    • Power management
    • Power management forum
>

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