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  • BQ769142: BQ769142 - Manual Fet enable to speed up startup

    Resolved
    Part Number: BQ769142 Tool/software: Hello, thank you in advance for your support! For our application we need to speed up the startup of our batterypack. We would like to have less than 100 ms activation time. In the datasheet the FET transistors will get…
    • Resolved

  • BQ769142: How does COV and CUV protection comparison work?

    TI Thinks Resolved
    Part Number: BQ769142 Tool/software: Hi, We're trying to understand COV and CUV protection accuracy error and are curious to get some more insight into when exactly the COV / CUV protection triggers and what values are involved in the comparison operation…

  • BQ769142: Pin design not used

    TI Thinks Resolved
    Part Number: BQ769142 Tool/software: Hi, BQ769142 Can an unused pin be set as an external pin? Similar to the ADBMS1818 product design, is the pin configuration compatible with this? Thanks!
    • Answered

  • BQ769142: Body Diode Protection vs FET control signals and commands

    Resolved
    Part Number: BQ769142 Tool/software: Hi All, can you confirm that CFETOFF, DFETOFF and FET control commands (CHG_PCHG_OFF, DSG_PDSG_OFF) override the body diode protection activation? Using the I2C commands and driving the input signals (e.g. CFETOFF…
    • Resolved
    • Answered

  • BQ769142: Charge FET disabled during CUV

    Resolved
    Part Number: BQ769142 Other Parts Discussed in Thread: BQSTUDIO Tool/software: When testing a battery pack the system is unable to charge whenever the CUV threshold is set. When the CUV protection is triggered, the discharge fet correctly gets disabled,…
    • Resolved
    • Answered

  • BQ769142: BREG issue

    Resolved
    Part Number: BQ769142 Other Parts Discussed in Thread: BQSTUDIO , BQ76942 , Tool/software: Dear Support, i have some issues with BREG voltage level (i attached my SCH file) I am working with a 12s battery pack and i am simulating its presence with a power…
    • Resolved

  • BQ769142: + BQ34Z100-R2 Production Tools

    TI Thinks Resolved
    Part Number: BQ769142 Other Parts Discussed in Thread: BQ34Z100-R2 , EV2400 , MKST-3P-ALT-EV2300 Tool/software: Dear all, can you please give me exact hints and directions to the production tools available from your side for end-of-line programming of…
    • Answered

  • BQ769142: Delay between event and Alert pin changing State

    Resolved
    Part Number: BQ769142 Tool/software: Situation: bq769142 with a STM host processor for a drone battery Problem: I would like to choose between 2 modes for the BMS protections. 1. Ground: all protections (and FET control) turned on 2. Air: no protections…
    • Resolved

  • BQ769142: BMS IC for VRFB(Vanadium Redox Flow Battery)

    TI Thinks Resolved
    Part Number: BQ769142 Other Parts Discussed in Thread: BQ76907 Tool/software: Hi, Do we have any solution for VRFB? Its voltage is from 1V~1.2V. Thanks.
    • Answered

  • BQ769142: Application: Non-military drones

    Resolved
    Part Number: BQ769142 Tool/software: Dear Technical support, in the datasheet of BQ769142, chapter 2 Applications is listed "Non-military drones": what does it means? In the document "TI’s commitment to defense and aerospace customers" (sszt034…
    • Resolved

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