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  • BQ25600: Recognized as USB port during DC charging

    TI Thinks Resolved
    Part Number: BQ25600 Tool/software: Dear TI Engineer, We used BQ25600 on our device and found that when using DC charging, the charging device type was recognized as USB, which caused the system to wake up and triggered the USB subsystem, resulting…

  • BQ25600: Confirmation of the trigger events that cause the VBUS_GD register of the BQ25600 charger to be cleared (set to 0).

    Part Number: BQ25600 Tool/software: Good afternoon. Our project uses the BQ25600 Charger, and we encountered the following issues during use: During device operation, under certain conditions, we observed that the VBUS_GD register was set to 0.…

  • BQ27427EVM: BQ27427 and BQ25600 schematic

    TI Thinks Resolved
    Part Number: BQ27427EVM Other Parts Discussed in Thread: BQ27427 , BQ25600 Tool/software: Please help review the attached Bq27427 and BQ25600 circuit. Is BQ27427's BAT pin connector to Battery's BAT+ pin ? Is BQ27427's SRX pin connector to (Charge…
    • Answered

  • [FAQ] BQ25600: What is the function of the /QON pin on BQ2560x?

    Resolved
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 Tool/software: The /QON pin has multiple functions on the BQ25601/D and BQ25600/D and is pulled up internally. The only thing connected to this pin should be some switch/FET/button etc. Float…
    • Resolved

  • BQ25600: BQ25600YFFR

    TI Thinks Resolved
    Part Number: BQ25600 Tool/software: After our product has been turned on and placed for two days, it enters a shutdown state, and the battery discharges to below 2.85V, making it impossible to charge with the charger. When the USB is inserted, there is…
    • Answered

  • [FAQ] BQ25600: What is ship mode and how do I enter and exit it in BQ2560x?

    Resolved
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25601 , Tool/software: The I2C programmable BQ2560x has a mode to minimize quiescent current for the BQ25601/D and BQ25600/C/D from the battery in cases when the system load is not needed to be powered…
    • Resolved
    • Answered

  • [FAQ] BQ25600: How do I set the temperature range I desire using the TS pin on BQ2560x?

    Resolved
    Part Number: BQ25600 Tool/software: The BQ2560x TS pin (excluding BQ25600C) is used to monitor the battery temperature via a thermistor with a pull-up and pull-down resistor. As the two resistors represent two unknowns when designing the TS circuit, only…
    • Resolved
    • Answered

  • [FAQ] BQ25600: Why do I have to read the fault status twice to see the cleared fault on BQ2560x?

    Resolved
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25606 , , BQ25601 Tool/software: When a fault occurs on BQ2560x (excluding BQ25606) an /INT pulse is sent to the host. For the BQ25601/D and BQ25600/C/D the fault statuses in REG0x09 are kept static…
    • Resolved
    • Answered

  • BQ25600: How to improve dischrging SOC accuracy?

    Resolved
    Part Number: BQ25600 Tool/software: Dear Sir, we measure the discharging curve by keeping display on, and found the reported SOC is not linear. Is there any way to improve the SOC accuracy? BR Peter
    • Resolved

  • BQ25600: Disable NTC pin in software

    TI Thinks Resolved
    Part Number: BQ25600 Other Parts Discussed in Thread: BQ25638 Tool/software: Hi team, Customer would like to disable the BQ25600 Ts pin using software register configuration. I check datasheet, there is no bit could do this. Could you help confirm…

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