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Showing 28 results View by: Thread Post Sort by
  • BQ25898C: PMI8952+BQ25898C can't get 6~7V for QC 3.0

    Kevin Dang
    Kevin Dang
    Part Number: BQ25898C Other Parts Discussed in Thread: BQ25890 , BQ25890H Hi Team, My customer is using PMI8952 + BQ25898C for QC 3.0. It works fine with QC 2.0, but for 3.0, the voltage direct up to 9V, can't get 6~7V voltage. If remove the BQ part…
    • over 8 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25898C: charger current regulate

    Gary Gaooo
    Gary Gaooo
    Resolved
    Part Number: BQ25898C Other Parts Discussed in Thread: BQ25898D , BQ25898 how does the BQ25898C regulate the charger current? can it regulate charger current by hardware?
    • Resolved
    • over 6 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] BQ25890: Why ADC monitoring sometimes does not work when battery only for BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ25898C?

    Ning T
    Ning T
    Resolved
    Part Number: BQ25890 Other Parts Discussed in Thread: BQ25898 , BQ25896 , BQ25895 , BQ25898D , BQ25898C , BQ25892 , , , BQ25895M Hi, When only the battery is present, ADC monitoring works only when the battery voltage is above the MINSYS register…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] BQ25890: Why does the LED connected to STAT pin flashes and the SYS voltage unstable when battery is not connected for BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ25898C, BQ24190, BQ24192, BQ24192I, BQ24193, BQ24195...

    Ning T
    Ning T
    Resolved
    Part Number: BQ25890 Other Parts Discussed in Thread: BQ24190 , BQ25898 , BQ24296 , BQ24192I , BQ25895 , BQ25896 , BQ24193 , BQ24192 , BQ24292I , , BQ24295 , BQ24298 , BQ25898C , BQ25898D , , BQ24259 , BQ25895M , BQ25892 , BQ24296M , BQ24195 , BQ24196…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] BQ25890: Why VSYS does not start up normally when there is a loading on the SYS and the battery is not present for BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M, BQ25896, BQ25898, BQ25898D, BQ25898C, BQ24190, BQ24192, BQ24192I, BQ24195, BQ24292I...

    Ning T
    Ning T
    Resolved
    Part Number: BQ25890 Other Parts Discussed in Thread: BQ24190 , BQ25898 , BQ24296 , BQ24192I , BQ25895 , BQ25896 , BQ24193 , BQ24192 , BQ24292I , , BQ24295 , BQ24298 , BQ25898C , BQ25898D , , BQ24259 , BQ25895M , BQ25892 , BQ24296M , BQ24195 , BQ24196…
    • Resolved
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ25898C: Data sheet is missing offset for battery and system voltage ADC conversion

    Sami Vaara
    Sami Vaara
    TI Thinks Resolved
    Part Number: BQ25898C Other Parts Discussed in Thread: BQ25898 BQ25898C data sheet is missing offset values for battery and system voltage ADV conversion (REG0E and REG0F). I quess offset value is 2.304V as on BQ28989 data sheet?
    • over 8 years ago
    • Power management
    • Power management forum
  • BQ25898C EVM with USB-to-GPIO

    karim hamed
    karim hamed
    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ25898C , BQSTUDIO , EV2400 Hi, I am trying to access the BQ25898C EVM through the TI USB-to-GPIO adaptor and getting a connection error "Error Code:2" "Msg: Not able to find a free communication adaptor" now the…
    • over 9 years ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] BQ2589x FAQs

    Wyatt Keller
    Wyatt Keller
    Resolved
    Other Parts Discussed in Thread: BQ25892 , BQ25895 , BQ25895M , BQ25890H , BQ25890 , BQ25896 , BQ25898 , BQ25898D , BQ25898C BQ2589x FAQ Home Page This home page is for common questions in relation to the BQ25890, BQ25890H, BQ25892, BQ25895, BQ25895M…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • RE: BQ24292I: BATFET_Disable operation

    Ning T
    Ning T
    Hi Amos, For VBUS only operations without battery, please refer to the FAQ below. Hope it helps. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022791/faq-bq25890-why-does-the-led-connected-to-stat-pin…
    • 6 months ago
    • Power management
    • Power management forum
  • RE: BQ2980: Part recommendation for bidirectional load switch between single cell lithium battery and BatteryCharger/PMIC

    Ning T
    Ning T
    Hi, For BAT pin open condition for BQ24195, please refer to the FAQ below. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022791/faq-bq25890-why-does-the-led-connected-to-stat-pin-flashes-and-the-sys-voltage…
    • 7 months ago
    • Power management
    • Power management forum
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