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  • BQ27520-G4: BQ27520

    Resolved
    Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQSTUDIO , BQ27520EVM , , GPCCHEM , BQ40Z50 Hi Team, Here we are using the TI device BQ27520EVM & a TI software Battery Management Studio (bqStudio) in the EVM Setup. 1.We are using Samsung…
    • Resolved

  • BQ27520-G4: Power management forum

    TI Thinks Resolved
    Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQ27520EVM Hello friends. I have a project that uses measuring ICs. before, I used the bq27542 IC in the package. I can rewrite a new capacity design. Now, I use bq27520-g4 in the system but…
    • Answered

  • BQ27GDK000EVM: GDK - I2C lines

    Resolved
    Part Number: BQ27GDK000EVM Other Parts Discussed in Thread: BQ27520EVM Hello, I am planning to perform a battery characterization using the following EVMs: GDK and BQ27520EVM. After looking at the recommendations of the i2c connections in the GDK and…
    • Resolved

  • BQ27520-G4: EVM stopped working

    TI Thinks Resolved
    Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQSTUDIO , BQ27520EVM , EV2400 I have a customer with the following symptoms of the broken bq27520-G4 EVM, that stopped working recently: They used the EV2400 to connect to the bq27520EVM and…
    • Answered

  • RE: bq27520-G4 / exit ROM mode

    Resolved
    Hi Onyx-san, I evaluated bq27520EVM and found SCL rise time (10% - 90%) was 3.78us that considerably exceeds 300ns(MAX). I used EV2300 for I2C generator under the following connection. "note PC" - "EV2300" - "bq27520EVM" - "Li-ion battery" There is no…

  • BQ27GDK000EVM: Fast charge current higher than what's set in bqSTudio

    TI Thinks Resolved
    Part Number: BQ27GDK000EVM Other Parts Discussed in Thread: BQSTUDIO Hello, We are checking the discharge and charge current values when using the GDK and bqStudio but the numbers that we are getting for charge does not match to the fast charge current…

  • BQ27520-G4: Step 5C why re-write the parameter ?

    TI Thinks Resolved
    Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQSTUDIO , BQ27520EVM Hello, Actually I perform a learning cycle for a Gauge BQ27520-G4, but I dont understand the step 5C : "Write Ra Table, Qmax, Cycle Count and Update Satus to Gauge". …

  • BQSTUDIO: Finding the correct chemistry for the LiPo battery in bqStudio

    Part Number: BQSTUDIO Other Parts Discussed in Thread: BQ27520EVM , , GPCCHEM I am trying to test my bq27520EVM fuel gauge module with a LiPo battery ( Technical Datasheet and Material safety datasheet ). I have bqStudio v1.3.54.1 with Chemistry version…
    • Answered

  • RE: bq27520-G4 / Powering REGIN from VSYS of charger

    Resolved
    Hi Onyx, Can I know which parameters are stored in RAM definitely? I checked TRM and also bqStudio with connecting bq27520EVM but I did not understand it... Best Regards, Sonoki
    • Answered

  • BQ27GDK000EVM: End Task (Unexpected) using script control

    Resolved
    Part Number: BQ27GDK000EVM Other Parts Discussed in Thread: BQ27520EVM , EV2400 , BQSTUDIO Hello, We are having some issues in order to generate the log file for the chem id characterization. The following is what we did before doing the testing (we…
    • Resolved

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