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Showing 443 results View by: Thread Post Sort by
  • BQ25601D: BQ27Z561 and BQ25601 : BQ25601 charger terminates charging when battery percentage at 98%

    Shivani Patel
    Shivani Patel
    TI Thinks Resolved
    Part Number: BQ25601D Other Parts Discussed in Thread: BQ27Z561 , , BQSTUDIO Hello TI Team, We are using BQ25601D charger IC and BQ27z561 fuel gauge IC in our custom board. Initially on our board charger IC BQ25601D the D+ and D- signal were floating…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ40Z50:Phenomenon of not being able to pre-charge when using the battery side (BQ40Z50) and the charger side (BQ25601)

    keita imai
    keita imai
    Part Number: BQ40Z50 Other Parts Discussed in Thread: BQ25601 Tool/software: When the CELL voltage on the battery side (BQ40Z50) was as low as 2V and the BQ40Z50 was in a shutdown state, I tried to connect to the charger side (BQ25601) to start charging…
    • 8 months ago
    • Power management
    • Power management forum
  • BQ25601: BQ25601 charge current in correct

    Star Xu
    Star Xu
    Part Number: BQ25601 Hi The customer design with BQ25601, when the voltage charging to about 4V, the charging current is maintained at 60mA. But they set the terminate current is 180mA, and there should be no charging current lower than 180mA. In…
    • over 3 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ25601: BQ25601 certification to IEC 62368-1

    Pablo Martin
    Pablo Martin
    Resolved
    Part Number: BQ25601 We are a medical device company based in Dublin, currently developing a novel medical device. We are considering using the BQ25601 charging control IC. I understand this part is IEC 62368-1 compliant. Can you confirm this and…
    • Resolved
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ25601: charger product quesiton

    Dane Zhang
    Dane Zhang
    TI Thinks Resolved
    Part Number: BQ25601 Other Parts Discussed in Thread: BQ25622E Hi team, could you help with below 1-S charger sourcing need? do we have the lowest cost/latest suggestion? 1. Stable charging current is not less than 2A 2. Comes with a pin that can…
    • over 1 year ago
    • Power management
    • Power management forum
  • Answered
  • BQ25601D: comparison between BQ25601 and BQ25601D

    Given Ding
    Given Ding
    Resolved
    Part Number: BQ25601D Other Parts Discussed in Thread: BQ25601 Hi Team, please kindly share slides on difference between BQ25601 and BQ25601D . customer want to just replace BQ25601D in current BQ25601 design. pin2 is pulled high, pin3 is pulled low…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25601: BQ25601RTWR - Unstable voltage at VSYS Pin

    CHITHRAJ S
    CHITHRAJ S
    TI Thinks Resolved
    Part Number: BQ25601 Dear Team, I am using BQ25601 battery charging IC in my design. whenever battery is not connected, BAT pin is toggling. When the battery is connected, it is proper. Below is my schematic and the waveform observed when the battery…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ25601: BQ25601RTWR - Disable TS Pin

    CHITHRAJ S
    CHITHRAJ S
    TI Thinks Resolved
    Part Number: BQ25601 Dear Team, Please let me know how to disable the TS pin of BQ25601RTWR. How to terminate the pin from Hardware side as well as software side if it is not used. Because, Battery we are using doesn't have the NTC Thermistor. Regards…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ25601: BQ25601: battery charger IC BQ25601RTWR TS pin resistor divider calculations for setting the charging cutoff temperature.

    Aagneya  C
    Aagneya C
    TI Thinks Resolved
    Part Number: BQ25601 needed some clarification related to the previously asked query. In our current device the battery charger TS pin values are RT1 : 7.68k & RT2 : 82.4k (Expected Cut-off at 0°C and 50°C ).which works without any issue. But before…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ25601: Noise on sys while charging

    Mohammad Kazemi
    Mohammad Kazemi
    TI Thinks Resolved
    Part Number: BQ25601 Hi team, We used BQ25601 for a GSM device that has also RF ASK module receiver to communicate with other devices. the receiver range is good on battery, but as we connect the charger, the range of RF receiver decreases significantly…
    • over 2 years ago
    • Power management
    • Power management forum
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