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  • BQ20Z65-R1: PERS# pin status

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 Hi, 1) BQ20Z65-R1 data sheet Figure 2-4. AFE Discharge Overcurrent Protection mentions as: Reinsert Battery Pack [PRES#] transitions from 0 to 1 But section 2.8.2.1 Battery Pack Removed explains as: The bq20z60-R1/bq20z65-R1 detects…

  • BQ20Z65-R1: Some questions of BQ20z65-R1

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 Hello Sir: We have some questions which needs your help. Please refer excel file and gg file, we read the abnormal battery packs (6pcs) and get some log date in the excel file. Please refer below list. 1. in the excel file, some…

  • BQ20Z65-R1: Internal remaining capacity counter reset

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 Hi TI Team, If Over Charge Capacity occurs, the OC bit or Over Charge fault condition can be cleared by a continuous amount of discharge over Over Charge Recovery. But how to reset the internal counter? Discharge the battery to…

  • BQ20Z65-R1: High current consumption

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 Hello all, I have a customer who is using BQ20Z65-R1 as their battery fuel gauge. They have tested their board and the function is working fine. The device is able to charge, discharge and communicate. The only issue is that the…
    • Answered

  • BQ20Z65-R1: Modify Full Charge Capacity of gas gauge for system testing

    Resolved
    Part Number: BQ20Z65-R1 I'm trying to test a system error that detects high full charge capacity in a connected battery with the z65-R1 gas gauge. However, the error is triggered directly by reading a high FCC from the battery and comparing it to a…
    • Resolved

  • BQ20Z65-R1: ASRP ASRN Short Circuit Detection

    Part Number: BQ20Z65-R1 Hi Team, The customer would to know that the BQ20Zxx series is out of range when doing ASRP ASRN short circuit detection, how to solve it? Thanks. Annie
    • Answered

  • BQ20Z65-R1: Difference between BQ20Z65DBTR and BQ20Z65DBTR-R1

    Resolved
    Part Number: BQ20Z65-R1 Are there any differences between BQ20Z65DBTR and BQ20Z65DBTR-R1. Can i use BQ20Z65DBTR to replace BQ20Z65DBTR-R1? Thanks
    • Resolved

  • BQ20Z65-R1: Difference between BQ20Z65DBTR and BQ20Z65DBTR-R1

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 I cannot find the stocks of BQ20Z65DBTR-R1, So i bought old part BQ20Z65DBTR for replacement. I built 100pcs battery module. None of them can be activated. Then I replaced with part BQ20Z65DBTR-R1. The battery module works well.…
    • Answered

  • BQ20Z65-R1: Latest SENC File

    Resolved
    Part Number: BQ20Z65-R1 Hi Team, Can you please confirm if bq20z65_r1_0105_bld_3.senc is the latest FW file for BQ20Z65-R1? Due to availability issues, my customer using BQ20Z65-R1 secured some units of BQ20Z65 and would like to program the R1 version…
    • Resolved

  • BQ20Z65-R1: Schematic review request

    TI Thinks Resolved
    Part Number: BQ20Z65-R1 Dear Sir/Madam, I have done the schematic and need help in review. Some request: There are a few unused pins that we are not sure how the connection will be whether it is recommended to be left floating or connected to ground. …

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