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Showing 14 results View by: Thread Post Sort by
  • BQ25600C: bq25600C - How to have the battery charger and data to a microcontroller simultaneously, like a cell phone

    Ricardo Cervantes
    Ricardo Cervantes
    TI Thinks Resolved
    Part Number: BQ25600C Other Parts Discussed in Thread: BQ25600D We are in a project using the bq25600C battery charger, this requires connecting the D+ and D- signals to it, but I require that it can also be connected to a microcontroller and have simultaneous…
    • 8 months ago
    • Power management
    • Power management forum
  • BQ25600C: Charger for lithium-ion battery pack

    Danilo A.
    Danilo A.
    TI Thinks Resolved
    Part Number: BQ25600C Other Parts Discussed in Thread: TIDA-00711 Hi Team, Our customer has an 1 8650 cell, 4s4p battery pack with Ablic S-8254AAVFT-TB-U battery protection IC. The datasheet of the S-8254AAVFT-TB-U is available in the link below. The battery…
    • 9 months ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ] BQ25601: [FAQ] Why does the LED connected to STAT pin flashes and the SYS voltage unstable when battery is not connected for BQ25601, BQ25601D, BQ25606, BQ25611D, BQ25616, BQ25616J, BQ25618, BQ25619, BQ25600, BQ25600D, BQ25600C?

    Ning T
    Ning T
    Resolved
    Part Number: BQ25601 Other Parts Discussed in Thread: BQ25600 , , BQ25618 , BQ25606 , BQ25600D , BQ25616 , BQ25619 , , BQ25600C , BQ25611D Hi, The LED on the battery charger evaluation module (EVM) flashes and the SYS voltage is not stable when the battery is…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • [FAQ]Why VSYS does not start up normally when there is a loading on the SYS and the battery is not present for BQ25601, BQ25601D, BQ25606, BQ25611D, BQ25616, BQ25616J, BQ25618, BQ25619, BQ25600, BQ25600D, BQ25600C?

    Ning T
    Ning T
    Resolved
    Part Number: BQ25601D Other Parts Discussed in Thread: BQ25600 , BQ25601 , BQ25618 , BQ25606 , BQ25600D , BQ25616 , BQ25619 , , BQ25600C , BQ25611D Hi, It was observed that VSYS could not start up normally with some loading on SYS when the battery is not present…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ25600C: Standalone mode in Parallel operation

    PAN-M
    PAN-M
    Resolved
    Part Number: BQ25600C Hi, Does this device work without host management even at the time in Dual Charger Operation? Regards, PAN-M
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ25600C: A couple of clarifications needed in the datasheet

    Dav01
    Dav01
    Part Number: BQ25600C Dear TI power-team, Regarding BQ25600C, please help clarify the following questions: 1) When used with <= 800mAh batteries, the preference will be to have the charger disabled. Reason being that default charge current would be to…
    • over 5 years ago
    • Power management
    • Power management forum
  • RE: BQ25611D: BQ25611D-System voltage

    Ning T
    Ning T
    Hi, The following FAQs should be helpful to your questions. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1021465/faq-why-vsys-does-not-start-up-normally-when-there-is-a-loading-on-the-sys-and-the-battery…
    • 8 months ago
    • Power management
    • Power management forum
  • RE: BQ25619: BQ25619 Checks the battery existence time

    Garrett Kreger
    Garrett Kreger
    Hello, The BQ25619 does not internally detect if a battery exists. This FAQ I link here further addresses your question. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1022795/faq-bq25601-faq-why-does-the-led…
    • 8 months ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ25601: register save when power off

    Ning T
    Ning T
    Resolved
    Irene, 1. If the charger completely shuts down without VBUS and VBAT, all the register settings will not be saved. When VBUS rises above VVBUS_UVLOZ or BAT rises above VBAT_UVLOZ , I2C interface is ready for communication and all the registers are reset…
    • 7 months ago
    • Power management
    • Power management forum
  • RE: BQ25616: Battery not present and current limit

    Ning T
    Ning T
    Hi, Please visit the FAQ below for the details. https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1021465/faq-why-vsys-does-not-start-up-normally-when-there-is-a-loading-on-the-sys-and-the-battery-is-not-present…
    • 10 months ago
    • Power management
    • Power management forum
>

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