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  • BQ27Z561: BQ27Z561

    TI Thinks Resolved
    Part Number: BQ27Z561 Need some clarification on QEN bit. understand that QEN or ITEN status needs to be enabled during learning process. Is it critical or necessary to disable it after GI is created and parts are in Mass production? Doesn't disabling…

  • RE: BQ27Z561: BQ27Z561

    Hi Luo Lixin, I do not see anything alarming with the BQ27z561 schematic. What is U2? How easy can you replicate this? How do you measure the current consumption? Regards, Jose Couso
    • Answered

  • BQ27Z561: BQ27Z561/BQ27Z561-R1/BQ27Z561-R2 not used pin

    Resolved
    Part Number: BQ27Z561 When using the "bq27z561-r2", please tell me how to handle unused pins. (INT, PULS, NU) Not connected? To connect to a terminal somewhere? Connect to ground? Pull-Up? Pull-Down? Do you have documentation for wiring process…
    • Resolved

  • BQ27Z561: BQ27Z561 and BQ25601 Driver files

    TI Thinks Resolved
    Part Number: BQ27Z561 Other Parts Discussed in Thread: BQ25601 Hi Team, We have connected external battery charger IC(BQ25601) and Fuel gauge (BQ27Z561) with Qualcomm chipset QCS4290. Qualcomm chipset QCS4290 basic information: OS version : Android 1…

  • BQ27Z561-R1: BQ27Z561-R1 FW

    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

  • BQ27Z561-R1: BQ27Z561-R1 SREC文件

    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.

  • BQ27Z561-R2: Consult data memory parameter Settings

    Part Number: BQ27Z561-R2 Our customer has provided us with new BQZ file,which releases some new parameters.We need to know how to understand and set that; "Minimum Taper Charge" which default configuration is 25mAh, but there is no specific explanation…

  • RE: BQ27Z561: BQ27Z561 Fuel Gauge and BQ25601 Driver

    Hello Shivani, The differences in the drivers for bq27xxx and bq27z561 are very few, so you can modify for your use based on the newer code In theory it is possible to flash the golden image through the driver but it will be slow and require work

  • BQ27Z561-R2: GPCRB and accuracy test question

    TI Thinks Resolved
    Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: GPCRB Hi team, 1. According to the guidance on the official website, I need to collect VIT data before doing GPCRB. is there any requirement for the srec file to be used at this time? Was it before…

  • BQ27Z561-R2: BQ27Z561-R2 sleep query

    Part Number: BQ27Z561-R2 Other Parts Discussed in Thread: BQSTUDIO Hi I have a query need your help. With the same package 1.During the [SLEEP] bit of Operation Status A is set (package in SLEEP mode), it isn't work by sending PULSE_GPIO comments to close…

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