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Showing 35 results View by: Thread Post Sort by
  • BQ27427EVM: BQ27427EVM x BQStudio: Current polarity is negative.

    Chamith Koperahewa
    Chamith Koperahewa
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 , Hi, I am using BQ studio 1.3.127 build 1 with BQ27427EVM. When discharging the current polarity shown is negative. Previously when using BQ studio 1.3.101 with BQ27427.bqz file it…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ27427EVM: Unable to connect to EV2400 using bqStudio

    Bruno Ferreira
    Bruno Ferreira
    Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQSTUDIO , , EV2400 , BQ27427 Tool/software: We are unable to see a BQ27427EVM connected to an EV2400 on bqStudio. The EV2400 firmware has been updated to version 0.32. First we tried with bqStudio…
    • Resolved
    • 6 months ago
    • Power management
    • Power management forum
  • BQ27427EVM: Communication issues with BQ27427EVM and EV2400

    Yuxi Liu(Tony)
    Yuxi Liu(Tony)
    Part Number: BQ27427EVM Other Parts Discussed in Thread: EV2400 , BQ27427 , BQSTUDIO Hi TIer Customer cannot complete communication with EV2400 I2C and BQ27427EVM. GUI can not find the device. I confirm I connected the battery in pack+ and pack…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ27427EVM: Incorrect Charging SOC

    mohamed chamsi
    mohamed chamsi
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 , GPCCHEM Tool/software: BQ27427: Incorrect Charging SOC We have a custom design PCB, where the BQ27427 FG is directly connected to the battery and designed as per the recommendations…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27427EVM: Do not recognize end of charge in learning cycle

    Romain S
    Romain S
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: GPCCHEM , BQ27427 , BQSTUDIO Tool/software: Hello, I followed the "How to Complete a Successful Learning Cycle" document and update the parameters that could be (Design capacity, Taper current,…
    • 7 months ago
    • Power management
    • Power management forum
  • BQ27427EVM: BQ27427 and BQ25600 schematic

    Neil wei
    Neil wei
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 , BQ25600 Tool/software: Please help review the attached Bq27427 and BQ25600 circuit. Is BQ27427's BAT pin connector to Battery's BAT+ pin ? Is BQ27427's SRX pin connector to (Charge…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27427EVM: Learning Cycle with bqStduio cannot be proceeded

    Masaaki Tahara
    Masaaki Tahara
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQSTUDIO , BQ24232 , GPCCHEM , BQ27426 , BQ27427 Tool/software: Hello, We are trying to use BQ27427EVM boards with bqStudio for proceeding learning process of our Li-ion battery. Even if I tried…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27427EVM: BQ27427EVM Software Related Issues

    jeno.zhang
    jeno.zhang
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 hi, 1. Use BQ STUDIO software (version number 1.3.121) to write the design capacity to the DM area. After re powering on, it was not saved. The default value for the battery meter is 1340mAh…
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ27427EVM: The charge and discharge display of the GUI is incorrect

    Yuxi Liu(Tony)
    Yuxi Liu(Tony)
    Part Number: BQ27427EVM Tool/software: Hi TIer The customer's phenomenon is that when he performs a charge and discharge experiment with the EVM, the charge state and the charge current are reversed. During discharge, the current is shown as positive…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27427EVM: bqStudio

    Hanno Reimer
    Hanno Reimer
    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 , BQSTUDIO , , BQ27426 my customer is asking: The idea was to use the BQ27427 EVM with the bqStudio to start our tests. Although the EVM datasheet mentions the use of the bqStudio, the website…
    • over 2 years ago
    • Power management
    • Power management forum
>

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