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Showing 547 results View by: Thread Post Sort by
  • BQ78PL116: SAFT Smart Battery VL41Ah (3841MFE0400)

    Jeremy51164
    Jeremy51164
    Part Number: BQ78PL116 Other Parts Discussed in Thread: BQWIZARD Hello, I am testing the Saft-3841MFE0400 battery (12V, 43Ah Super Phosphate), which has a BMS based around the BQ78PL116. I have found that as I log SMBus parameters during charge, the…
    • over 8 years ago
    • Power management
    • Power management forum
  • RE: BQ27220: About Auto Calibration

    Koji Yanagida
    Koji Yanagida
    PCB86(setting).xlsx PCB86(setting).gg.csv PCB86(Default).gg.csv PCB86(Defallt).xlsx
    • over 1 year ago
    • Power management
    • Power management forum
  • BQ78350-R1: Cycle Count increment twice in one discharge cycle

    Nati Spector
    Nati Spector
    TI Thinks Resolved
    Part Number: BQ78350-R1 HI In the attached file you can see at Colum Y that the Cycle count increment twice in one discharge cycle. We are not writing to the BQ78350-R1. Battery capacity : 5000mAH We defined Cycle Count Percentage = 70% because…
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: BQ27542-G1: Gauge is going high while discharging (in remaining 10%)

    Chase Jeong
    Chase Jeong
    Dear Dominik, Thank you for your reply. Yes, I recommended doing 2nd learning cycle to my customer, very carefully with QMax value. and I have a question for another learning cycle. in the datasheet of Li-ion cell, nominal capacity is 3450mAh…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • BQ27520-G4: Cannot finish learning cycle (Update status never become 01 after charge)

    Benjamin Kao
    Benjamin Kao
    Resolved
    Part Number: BQ27520-G4 Other Parts Discussed in Thread: BQSTUDIO , , GPCCHEM Hello, We have a new 3000 mAh battery. According to the datasheet of the battery, it is a li-ion battery and the charge voltage is 4.2 V, discharge voltage is 3.0 V. For decide…
    • Resolved
    • over 2 years ago
    • Power management
    • Power management forum
  • RE: TDA4VM:A72 linear decrease in total memory during aging

    xiaoyi jingxiao
    xiaoyi jingxiao
    meminfo(1).txt HI liu Txt is the data counted to meminfo. The limit is run time is 550 and Memory leak begins. During runtime, MemTotal remains unchanged, corresponding to a larger used in free m, but the process's physical memory does not gr…
    • over 2 years ago
    • Processors
    • Processors forum
  • RE: CC2642R: Maximize BLE throughput

    aditya jadoun
    aditya jadoun
    Hi Ammar, // Minimum connection interval (units of 1.25ms, 24=30ms) for parameter update request #define DEFAULT_DESIRED_MIN_CONN_INTERVAL 24 // Maximum connection interval (units of 1.25ms, 80=100ms) for parameter update request #define DEFAULT_DESIRED_MAX_CONN_INTERVAL…
    • over 6 years ago
    • Bluetooth®︎
    • Bluetooth forum
  • BQ34Z100-G1: SOC is not accurate

    mengxiao
    mengxiao
    TI Thinks Resolved
    Part Number: BQ34Z100-G1 Other Parts Discussed in Thread: BQSTUDIO I have completed the learning cycle and enabled Impedance Track™. It is found that the SOC curve is not smooth. What could be the reason for this? Is it related to the max DOD error reported…
    • over 4 years ago
    • Power management
    • Power management forum
  • Answered
  • RE: BQ27Z561: Battery training procedure using BQ27Z261 fuel gauge IC and BQ Studio

    Parth  Mehta
    Parth Mehta
    Resolved
    Hii, I tried to perform learning cycle but every time i stuck at the 4th cycle of relaxing battery where battery update status should change to 05 from 04. I am unable to do further procedure from here because update status is not changing to 05 from…
    • over 3 years ago
    • Power management
    • Power management forum
  • RE: BQ25790: cannot terminate charging

    Ann_Lien
    Ann_Lien
    Hello Jeff, Customer has disabled top off timer and result is the same. May we know if you can help to check the attachment for status from customer's board to see if there is anything missing. Thanks a lot! /cfs-file/__key/communityserver-discussions…
    • over 2 years ago
    • Power management
    • Power management forum
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