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  • BQ34Z100-R2: BQStudio Reading Voltage as 65535

    Resolved
    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100EVM , BQSTUDIO Tool/software: Good afternoon, I started with a BQ34Z100EVM and followed the EVM schematics with slight customizations to make a custom PCB for a 13-cell 48V Li-Ion battery…
    • Resolved
    • Answered

  • BQ34Z100-R2: Data Configuration, Lead - Acid Battery

    Resolved
    Part Number: BQ34Z100-R2 Tool/software: Hello, Description of the problem: I'm trying to correctly set up the parameters in the BQ memory. I have many doubts whether the values I'm entering are correct, so I would appreciate verification and possible correction…
    • Resolved

  • BQ34Z100-R2: Chem ID programing error

    TI Thinks Resolved
    Part Number: BQ34Z100-R2 Tool/software: Dear Expert After select Chem ID ,but could not program the Chem ID in BQ34Z100-R2. Below is register window: Below is chem ID programing error window . I check the hardware CE Pin is high and 2.5V output is…
    • Answered

  • RE: BQ34Z100-R2: Voltage and temperature calibration issues

    Resolved
    Hi Kyungjae Lee, Thanks for the .srec, please allow me some time to look into this. 100_2_02 refers to BQ34z100-R2. Regards, Diego

  • BQ34Z100-R2: Programming new PCBs with the Golden Image

    TI Thinks Resolved
    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100-G1 Tool/software: Hello, I am using the BQ34Z100-R2 fuel gauge on a custom PCB with two 12V, 22Ah lead-acid batteries in series. I have successfully calibrated the fuel gauge with my…
    • Answered

  • BQ34Z100-R2: Using with Off the Shelf Battery

    Resolved
    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100 Tool/software: Good morning, I am working on a design which will package the BQ34Z100-R2 with an off-the-shelf battery. It will always stay with the battery. My question is in regards…
    • Resolved
    • Answered

  • BQ34Z100-R2: vs BQ34Z100PWR-G1

    Resolved
    Part Number: BQ34Z100-R2 Tool/software: Hi Team, Are there any changes between the two in terms of golden image, calibration and communication? BR, Stefan
    • Resolved

  • BQ34Z100-R2: Battery Monitor BQ34Z100EVM

    Part Number: BQ34Z100-R2 Other Parts Discussed in Thread: BQ34Z100EVM , BQSTUDIO , EV2400 Tool/software: In the BQ34Z100EVM circuit, the BQ34Z100-R2 IC burned out. We're trying to figure out what happened. We've noticed that the source that goes into the…
    • Answered

  • BQ34Z100-R2: LED Control

    Resolved
    Part Number: BQ34Z100-R2 Tool/software: Hi. I'm trying to use a BQ34Z100-R2 with my new chaarger. I have a question. I want to display the remain Battery capacity with 4 LEDs. In this case, I understand that 1 LED turns on / off for every 25% of…
    • Resolved

  • BQ40Z50-R2: Inquiry Regarding Floating-Point Representation and Conversion for BQ40Z50 and BQ34Z100

    TI Thinks Resolved
    Part Number: BQ40Z50-R2 Other Parts Discussed in Thread: BQ34Z100 , BQ40Z50 Tool/software: Dear TI support team, I have a question regarding the handling of floating-point values in the BQ34Z100 and BQ40Z50 gas gauges. Specifically, after calibration of…

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