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  • BQ40Z50-R1: Bq40z50-r1 max capacity and scaling

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Hi! we are designing a battery pack that is 45000mAh. Maximum current is around 50A. i cant find the maximum capacity of the bq40z50-r1 but the FCC max value is 65535. Does it mean it can support until 65535mAh? with regards…

  • BQ40Z50-R1: CHG pin of BQ40Z50-R1 is damaged

    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Hello，engineers： We use BQ40Z50-R1 scheme to make battery management system，There were two problems with the product made. The customer was unable to charge it. After taking back the…
    • Answered

  • BQ40Z50-R1: detection accuracy of the AFE of BQ40Z50

    Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Hello engineer： I want to know the detection accuracy of the AFE of BQ40Z50，I set the overload protection to a5（RSNS=0），Alloy resistance with current sampling resistance of 2m Ω，…
    • Resolved

  • BQ40Z50-R1: BQ40Z50-R4 golden fail with Lithium iron battery

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 , BQSTUDIO Hi The customer design with BQ40Z50-R4, FW version bq40z50R4 FirmwareBundle-4.03 Use cell Pinyou- PYR18650 4S2P Chem ID 4106 Cell characteristics are 2.5V ~ 3.6V Discharge Cell…

  • BQ40Z50-R1: Is there a bug here

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Hello engineer， There is a problem with the products made with the BQ40Z50-R1 scheme. When the host sends a lot of inquiry information to BQ40Z50-R1, the BQ40Z50-R1 will be abnormal (turn off the output); In this case, if HPE…

  • BQ40Z50-R1: BQ40Z50 T0 BQ40Z50-R1 FIRMWARE LOAD

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO HI, We have BQ40z50RSMT GASGAUGE IC we need to update BQ40Z50-R1 firmware how to do update R1 firmware. regards, sg.

  • BQ40Z50-R1: Scene of ASCC

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Hello engineer， I want to know the usage scenario of ASCC, and what is the role of setting this protection? Look forward to your reply! 搜索 复制

  • BQ40Z50-R1: Trig SOV and SUV at the same time

    Part Number: BQ40Z50-R1 Hello engineers: In the process of using the BQ40Z50-R1 scheme, a battery found that it could not be charged. After opening BQSTDIO, it was found that PF was triggered. You can refer to the gg file for details. According to…

  • BQ40Z50-R1: BQ40Z50-R1 LEARNING CYCLE NOT HAPPENING

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQSTUDIO Hi, i have loaded BQ40z50-R1 firmware successfully. in Bqstudio relative state of charge and absolute state state of charge showing 100% respective of any state of charge. and also learinging…

  • BQ40Z50-R1: How much impact does OCVFR have?

    TI Thinks Resolved
    Part Number: BQ40Z50-R1 Other Parts Discussed in Thread: BQ40Z50 Hello 1. What is the FlatVoltMAX of chemical ID 400 and 457? 2. LiFePO4 batteries often cannot be QMAX updated during charging and discharging due to the short relax time. If OCVFR=1, it…

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