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  • BQ40Z50-R1：The chip has now been replaced with the BQ40Z80. BQ40Z50-R1: For the BQ40Z50-R1 Chemical ID Matching Report, the reported DOD error is 10.57, which exceeds 3%. How do I customize the Chemical ID for this type

    TI Thinks Resolved
    Other Parts Discussed in Thread: BQ40Z50-R1 , BQ40Z80 零件编号： BQ40Z80 BQ40Z50-R1 For the BQ40Z50-R1 Chemical ID Matching Report, the reported DOD error is 10.57, which exceeds 3%. How do I customize the Chemical ID for this type.

  • BQ40Z50-R1: Country of Manufacturing/diffusion/assembly of BQ40Z50RSMR-R1

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Dear TI-Support, I was hoping you could help clarifying what country this specific IC BQ40Z50RSMR-R1 is manufactured/diffused/assembled. Please note it's not the country of origin I'm looking for, unless it's all the same country…

  • BQ40Z50-R1: BQ40Z50-R2: SMBUS Communication Issue of BQ40Z50-R2

    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50-R2 , BQSTUDIO , EV2400 We are currently developing a BQ40Z50-R2–based Battery Management System PCB. However, the device is not establishing communication with the bqStudio software. We…

  • BQ40Z50-R1: Safety Status vs Permanent fail status

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Hi, Currently reviewing the BQ40z50 and i was wondering if i can get definition that differentiates between Safety status and Permanent fail status Regards Jonathan Kabangu

  • BQ40Z50-R1: LED

    Part Number: BQ40Z50-R1 Hi The CHG LED flag function is off. Intentionally, while charging, I checked the capacity display and found that the 2nd and 4th LEDs were flashing. See attached video. Is this a buy?

  • BQ40Z50-R1: BQ40Z50-R1 3S1P battery has triggered the VIMR PF issue

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Tool/software: Dear all: BQ40Z50-R1 3S1P电池出现触发VIMR PF问题 BQ40Z50-R1 3S1P battery has triggered the VIMR PF issue 背景：background: 客户在整机老化后出现VIMR PF保护，充放电MOS关闭，PF置起，电池无输出电压…

  • BQ40Z50-R1: Learning BQ40Z50 is not entering 05 state after FC and 2 hours of relax

    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Hello, We are trying to perform a learning cycle on our new BQ40Z50-R1 based BMS, that's attached to our 4S35P (122.5Ah) battery pack. We have successfully pre-discharged, set…

  • BQ40Z50-R1: BQ40Z50-R1

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi We are using BQ40Z50-r1 IC in our 4S1P battery pack design. We are soldering the battery to board from negative point to most positive point. during that time the…

  • BQ40Z50-R1: gpcchem suggestion for bq40z50 gauge not available on my bq studio

    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: GPCCHEM , BQSTUDIO Hello, The Gpcchem suggested chemid is not available on my bqstudio Chemistry tab for some reason. GPC_report.txt - 2646 and 2481 are not there and I have done a chemistry update…

  • BQ40Z50-R1: communication problem

    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Hi Team, There is a communication issue when using BQ40Z50, Please help identify the cause. as shown in the following figure: Below is the circuit diagram and driver program for BQ40Z50R1…

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