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Showing 132 results View by: Thread Post Sort by
  • BQ27Z561-R1: Professional Support for BQ27Z561-R1 Helps Needed

    chad pham
    chad pham
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: GPCCHEM Tool/software: Hi all, I read in the forum and I saw there is an option for me to send to TI's lab my custom battery to obtain the correct ChemID to use for my BQ27Z561-R1, but I couldn…
    • 1 month ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: How Do I Contact TI

    chad pham
    chad pham
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Tool/software: I want to submit battery cells for ChemID / characterization lab service — who do I contact and where should I send the cell?
    • 1 month ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: Gauge won't update on raw data reading

    chad pham
    chad pham
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi all, Can anyone point me the direction for troubleshoot the issue of the BQ27Z561-R1 gauge won't update the raw reading like Current Remain or RSOC after the battery…
    • 2 months ago
    • Power management
    • Power management forum
  • Answered
  • BQ27Z561-R1: BQ27Z561 write data flash failed.

    liu feng
    liu feng
    Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQ27Z561 , EV2400 , BQSTUDIO Tool/software: I have a problem when I use BQ27Z561, I write the Data Flash , but failed. I can write regesiter successfully, and the [SEC1][SEC0] = 01, it's full…
    • Resolved
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: BQ27Z561-R1 FW

    Elias Xiao
    Elias Xiao
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQ27Z561 , BQ27Z561-R2 Hello, Can you provide me with an SREC file for BQ27Z561-R1? I would like to upgrade BQ27Z561 to BQ27Z561-R1, but I can only find R2's FW on the TI website
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: BQ27Z561-R1 SREC文件

    luotao01
    luotao01
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQ27Z561-R2 Who has the progamming file which is SREC of BQ27Z561-R1,please help to send to me, thanks a lot.
    • over 2 years ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: FCC Recovery Questions

    Elias Xiao
    Elias Xiao
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Tool/software: Hi, As shown in the figure below, during the battery charging process, we found that the FCC of Gauge changed from 1285 to 1024, but after a period of standing still, the FCC did not recover to 1285. May I ask…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: SOH Load Rate parameter - where is it really stored?

    Ofer Rivkind
    Ofer Rivkind
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQSTUDIO Tool/software: Hi, I came across an issue that relates to the SOH parameters in the FG data memory. It is not the same issue where SOH reported as 2, but it relates to the SOH. Your…
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: Low temperature optimization error

    Elias Xiao
    Elias Xiao
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Other Parts Discussed in Thread: BQSTUDIO , EV2400 Hi, When I write the chemical ID for low-temperature optimization, BQ studio displays this error. What is the problem?
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ27Z561-R1: Delay time for VCT is less than 80s

    Ran Zhang
    Ran Zhang
    TI Thinks Resolved
    Part Number: BQ27Z561-R1 Hello, I use BQ27Z561-R1 for the valid charge termination condition of the delay time for VCT is 2*40s =80S,We find it is less than 80s,what the reason? I set taper current=280mA,Charge Term Voltage Offset=45mV,Standard Temp…
    • over 1 year ago
    • Power management
    • Power management forum
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