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  • BQ76952EVM: BQ76952EVM – MSP430F5529 Firmware Required After MCU Replacement

    TI Thinks Resolved
    Part Number: BQ76952EVM Other Parts Discussed in Thread: MSP430F5529 , , BQSTUDIO Dear TI Support Team, I am using the BQ76952EVM for evaluation and for monitoring a custom BQ76952-based board. During testing, the onboard MSP430F5529 MCU stopped working…

  • BQ76952EVM: BQ76952EVM: Unable to connect to BQStudio via EV2400

    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQSTUDIO , EV2400 , BQ76952 Hello, sorry to bother you. I have some questions about using the BQ76952EVM. Here are my questions: Part 1: Problem Description I am having trouble connecting…

  • BQ76952EVM: FET's control on BQ76952EVM

    TI Thinks Resolved
    Part Number: BQ76952EVM Tool/software: Dear TI Team, I’m trying to access the FET registers to control the PDSG and PCHG FETs on the BQ76952EVM board using BQ Studio. Could you guide me on how to control these FETs and what register configurations need…
    • Answered

  • BQ76952EVM: BQ76952EVM

    Resolved
    Part Number: BQ76952EVM Tool/software: Hi, Can anyone help to explain the Q10's role in this circuit ? Danny
    • Resolved

  • BQ76952EVM: Mosfet Q9 gets burned with 6A

    Part Number: BQ76952EVM Hi, I'm evaluating the BQ76952EVM and the power FET (BSC160N15NS5) blew while testing overcurrent in discharge. I've attached my configuration file. Setup: power supply on the BAT side (~43V) and an electronic load on PACK…

  • BQ76952EVM: BQ76952EVM

    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQ76952 , EV2400 Tool/software: Hi, I am trying to connect EVM to PC-BQSTUDIO. The leds are glowing even the EV2400 shows connected but after 5 secs BQ76952 isn't showing connected and this error…

  • BQ76952EVM: Questions Regarding BQ76952EVM Behavior During Sleep Mode

    TI Thinks Resolved
    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQ76952 Tool/software: Hi Alexis, Following up on my last post — regarding the first question: on the EVM circuit board, the Precharge function is disabled by default. I followed the instructions…

  • BQ76952EVM: BQ76952 Shutdown Current Higher Than Expected (~70 µA)

    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQ76952 Dear TI Support Team, I am currently developing a 10S1P Li-ion Battery Management System (BMS) based on the BQ76952 . During our hardware validation, we encountered an issue regarding…

  • BQ76952EVM: Questions Regarding BQ76952EVM Behavior During Sleep Mode and Protection Recovery

    TI Thinks Resolved
    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQ76952 Tool/software: Hi Team, I am currently working with the TI BQ76952EVM (BMS029B) circuit board to familiarize myself with its operation. During testing, I observed the following issues…

  • BQ76952EVM: BQ76952EVM Not detecting on PC

    Part Number: BQ76952EVM Other Parts Discussed in Thread: BQ76952 , EV2400 , BQSTUDIO , Tool/software: Hello Sir/Madam, I purchased a BQ76952 and an EV2400 interface adapter, both of which were working fine. However, after upgrading to Windows 11, neither…

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