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  • BQ27531-G1: BQ27531-G1:

    Resolved
    Part Number: BQ27531-G1 Hello, In the datasheet of BQ27531-G1, there are 2 temperature to check, one is "temperature" , another is "internalTemperature" like the picture shows below. What's the exact difference between these two temperatures…
    • Resolved
    • Answered

  • BQ27531-G1: BQ27531-G1 DATA COMMANDS

    Resolved
    Part Number: BQ27531-G1 Hello, We are using BQ27531-G1 on a PCB that is used to analyse the batteries. After charging and discharging, the test result is shaped by the voltage interval of the batteries. If they are in a range which is determined by us…
    • Resolved

  • BQ27531-G1: Cycle count when a new battery pack inserted

    TI Thinks Resolved
    Part Number: BQ27531-G1 Hello, Greetings!! We are using bq27531-G1 in our project. In our case, gauge has learned cycle count 'n' numbers (e.g. Cycle count =10), but when we insert new battery in the device the cycle count didn't change to " 0…

  • BQ27531-G1: Unable to charge battery or enable OTG on BQ27531-G1 Fuel Gauge with Charger BQ24196

    TI Thinks Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQ24196 , , EV2400 We have a embedded linux design project working BQ27531-G1 fuel gauge for control BQ24196, monitoring voltage, SOC, current and enable USB OTG. In the previous version, we were…

  • BQ27531-G1: Cycle count

    TI Thinks Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQ24192 Hello, I have one more question regarding BQ27531-G1 : Cycle count. As per the BQ27531-G1 TRM , one cycle occurs when accumulated discharge ≥ CC Threshold. In our CC Threshold=4000mAh…

  • BQ27531-G1: How to restore firmware mode to ROM mode

    TI Thinks Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQEVSW , BQ27530-G1 Hi, Support Team about BQ27531 device, How to restore firmware mode to ROM mode? if any, Please advise me. Thank you. Best regards, Lawrence

  • BQ27531-G1: SOC and SOH change

    TI Thinks Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQSTUDIO , EV2400 When I left battery without charging and discharging at 50% SOC. After 30min, SOC and SOH are changed. Why is it change? Dose gauge IC re-calculation SOC and SOH In the relax mode…
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  • BQ27531-G1: How to set the max charging current with Fuel gauge

    Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: BQSTUDIO , BQ24296 Hi, I have a BQ27531_G1 fuel gauge connected with a charger bq24296. I would like to set the maximum current flowing to the charger to be around 1.5A, so I configured the charger…
    • Resolved

  • BQ27531-G1: Cycle count

    Part Number: BQ27531-G1 Hello, I am using BQ27531-G1 gas gauge. During the learn cycle, gauge learned cycle count=2 (Data Memory > Gas Gauging > State > Cycle Count 0 =2) in Bq studio. But before generating a golden image, I have changed the Cycle count…
    • Answered

  • BQ27531-G1: BQ27531-G1: How to use OCV_CMD?

    Resolved
    Part Number: BQ27531-G1 Other Parts Discussed in Thread: GPCCHEM Hello, Greetings!! We are using BQ27531-G1 gas gauge in our project and for test purpose controlling it using an external battery simulator. In the battery simulator , there are two modes…
    • Resolved

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