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  • BQ27546-G1: BQ27546 Data memory

    Resolved
    Part Number: BQ27546-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hello, We have a same issue for the programming BQ27546-G1. 1) Depend on Mr. Anad's question, any other versions of the BQ275XX we don't see any of the information of related…
    • Resolved
    • Answered

  • BQ27546-G1: .srec file

    Resolved
    Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQSTUDIO , GPCCHEM Hi, I'm trying to find a way to import the golden image contents to my BQ27546-G1. I would like to have this done through the MCU from I2C without requiring the BqStudio. The…
    • Resolved

  • BQ27546-G1: Shutdown mode

    Part Number: BQ27546-G1 The customer is using BQ27546, they want to prolong the battery using time. So they want to let the gauge enter Shutdown mode when the system sleep for a long time. 1. Could you please tell me the quiescent current when gauge in…

  • BQ27546-G1: Shutdown mode

    TI Thinks Resolved
    Part Number: BQ27546-G1 The customer is using BQ27546, they want to prolong the battery using time. So they want to let the gauge enter Shutdown mode when the system sleep for a long time. 1. Could you please tell me the quiescent current when gauge in…
    • Answered

  • BQ27546-G1: bqfs file

    Resolved
    Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQSTUDIO Hi, The bqfs file I exported from the bqStudio should have the following format: “W: i2cAddr RegAddr Byte0 Byte1 Byte2…”. So the first byte is the address. In the Data…
    • Resolved
    • Answered

  • BQ27546-G1: bqStudio: Does not detect BQ27546G1

    Resolved
    Part Number: BQ27546-G1 Other Parts Discussed in Thread: EV2400 , BQSTUDIO Hi, I received and connected the EV2400, PWR702 eval module, Lithium battery, and load/charger (see image below) I opened the bqStudio and upon selecting my gauge (0546_2_01-bq27546G1…
    • Resolved

  • BQ27546-G1: Toggle SE pin with INTPOL

    Part Number: BQ27546-G1 Hello, I'm trying to cause the SE pin to toggle by changing INTPOL. I have INTSEL set to 0 for interrupt mode instead of shutdown mode, and SE_PU is high. POR was done to let the SE_PU change take effect. But changing INTPOL…

  • BQ27546-G1: Bqstudio, cannot change charge current

    TI Thinks Resolved
    Part Number: BQ27546-G1 Other Parts Discussed in Thread: BQSTUDIO Programming my gauge with .srec file and found that charge current in register and charge current threshold in data memory are not the same. .srec file was generated months ago, and the…

  • BQ27546-G1: Exit From HIBERNATE

    TI Thinks Resolved
    Part Number: BQ27546-G1 1. Could you pls tell me what communication activity? like write I2C or read I2C? 2. I saw the communication activity could wakeup, also exit from _Hibernate. Is there any difference? Or wake up means exit from Hibernate? 3. I…

  • BQ27546-G1: Cannot enter FULLSLEEP and HIBERNATE modes for lower current consumption.

    TI Thinks Resolved
    Part Number: BQ27546-G1 Hello, Our goal is to enter FULLSLEEP and HIBERNATE modes on the BQ27546-G1 fuel gauge to achieve lower current consumption than when the chip is fully operating. We have tried using the Control() command with a number of different…

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