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Showing 27 results View by: Thread Post Sort by
  • BQ27426EVM-738: BQ27426 and BQ27Z561 with Fuel Gauge IC for Charging and Discharging current polarity recognition

    Kevin Wong
    Kevin Wong
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQ27426 , BQ27Z561 Tool/software: Hello E2E Technical Team, I have one question about the Fuel Gauge IC: BQ27Z561 and BQ27426 that for Battery charging and discharging current polarity definition…
    • 9 months ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: Stuck on the charge step during the learning cycle procedure

    Kelvin Nguyen
    Kelvin Nguyen
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 I am doing the automated learning cycle. Battery capacity is 3500mAh, with a float voltage of 4.35V. After 22 hours of the learning cycle, the BQ Studios GUI is showing 99% and won't move on to the next step. The power supply…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: Learning cycle Parameter configuration

    William Fan
    William Fan
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQSTUDIO The battery information: Battery design capacity:6000mAh Battery Design Energy :2200mWh Terminate Voltage: 3400mV Questions: Use BQStudio to do battery learning cycle , Skip…
    • over 3 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: bq27426EVM setup issue

    Mason Liu
    Mason Liu
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQSTUDIO , BQ27426 Hi I met a bq27426EVM setup issue, i use GDK+BQstudio as test platform. But i can't charge the battery through GDK, the EVM image shown below. The red light(in the…
    • over 5 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: Battery Management Studio 1.3.101,unable to change the register configuration inside

    Neal Zhu
    Neal Zhu
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: EV2400 Hi When using EV2400 and Battery Management Studio 1.3.101,unable to change the register configuration inside, In the red box below, neither left-click nor right-click any options…
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: Error RUP_DIS / RDIS: not clear

    Sebastian Kopp
    Sebastian Kopp
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: GPCCHEM , BQSTUDIO , BQ25155 Hey all, i got today this failure during learning cycle. Error RUP_DIS / RDIS: not clear ! 7673.log_19.06.log I already did the gpcchem and the batterycode 1325…
    • over 5 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ27426EVM-738: bqStudio Chemistry Window

    Matt Reaves
    Matt Reaves
    Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQSTUDIO , EV2400 , BQ27426 Hello, I'm trying to get through the setup procedures documented in the user manual for the BQ27426EVM, and in bqStudio, there is no button for the Chemistry window…
    • Resolved
    • over 5 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: BQ27426 SoC Reading Issue during Discharging cycle

    Sahil Nayak
    Sahil Nayak
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQ27426 , BQ24192 , BQSTUDIO , EV2400 Hi TI Team, In our product for monitoring the battery we have used bq27426EVM-738 EVK and for charging the battery we have used bq24192EVM-021. Both…
    • over 4 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: gauge chem id

    Mason Liu
    Mason Liu
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Hi, Currently i'm using BQ27426EVM to get chem id, i find some issues in the log file, generate by the bqstudio. In the image, in the row marked yellow, the two columns…
    • over 5 years ago
    • Power management
    • Power management forum
  • BQ27426EVM-738: Find Taper Current Setting

    Matt Reaves
    Matt Reaves
    TI Thinks Resolved
    Part Number: BQ27426EVM-738 Other Parts Discussed in Thread: BQSTUDIO , BQ27426 Hello, I'm trying to create a bqStudio project for the bq27426-EVM. I am charging a stand-alone Samsung 50E, Lithium 21700 battery, using the BQ24172EVM. The datasheet for…
    • over 5 years ago
    • Power management
    • Power management forum
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