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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
    • 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
    • Answered

  • BQ769142: NO DSG and CHG MOSFET configuration

    Resolved
    Part Number: BQ769142 Tool/software: Dear support, i am considering to use BQ769142 in my design and i have a simple question. I want to use it just to read information on I2C bus and to perform cell balancing, i don't want to use it to cut current flow…
    • Resolved

  • BQ769142: maximum current gate driver

    TI Thinks Resolved
    Part Number: BQ769142 Tool/software: Hi Experts, Good day! Could you please share more information regarding the maximum current gate driver of BQ769142? Thank you in advance. Regards, Jonathan
    • Answered

  • BQ769142: Connection of REGIN to Ground

    Resolved
    Part Number: BQ769142 If REGIN and BREG pins are connected to the ground, then is it possible that there will be a short circuit upon powering BAT+ and BAT- (naming based on reference design)? Because in my circuit when I supply 30V from the power supply…
    • Resolved

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