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  • BQ25892: Autonomous battery charging cycle

    Resolved
    Part Number: BQ25892 Greetings. I have a question about the autonomous charging cycle ot the battery, described in section "9.2.7.1 Autonomous Charging Cycle" of the BQ25892 datasheet. In that section, it says that, to start a charging cycle, among…
    • Resolved

  • BQ25892: bq25892 vsys drop at light load increase

    Part Number: BQ25892 why does vout drop while Iload rises from 120mA to about 190mA? the charger is BQ25892, using a type A usb to power my system. whn the system found a device is connected to the board, a falling edge of CD trace will signal the…

  • BQ25892: Recommend the chip similar with BQ25892.

    TI Thinks Resolved
    Part Number: BQ25892 Other Parts Discussed in Thread: BQ25798 , BQ25731 Hi The design is 3 series cells, the input power is 15V/6.4A. The charging current of the three series of battery packs can reach 8A. The NVDC battery pack is also required. Also…
    • Answered

  • BQ25892: Charging does not stop at termination current when system is switched on

    Resolved
    Part Number: BQ25892 Other Parts Discussed in Thread: BQ27426 , Tool/software: We are using the BQ25892 in combination with the BQ27426 Fuel Gauge to charge out LiPo battery. When the whole system is switched off, the charging stops at the specified …
    • Resolved

  • BQ25892: Enter in Shipping mode by hardware

    TI Thinks Resolved
    Part Number: BQ25892 Hi team, Customer is using BQ25892 in PP and a problem about assembly is here. Hope u could share some suggestion. The problem is that when assembling the product, battery will firstly assembly with PCB board. Because BQ25892…

  • BQ25892: how is explain as below select?

    TI Thinks Resolved
    Part Number: BQ25892 How can find the document?

  • BQ25892: EMC Design Improvements

    TI Thinks Resolved
    Part Number: BQ25892 What is TI's recommendation for P/N BQ25892 snubber design? Also, what other EMI reducing techniques are there for this device beyond the Layout Guidelines in the data sheet?
    • Answered

  • BQ25892: OTG Questions

    Resolved
    Part Number: BQ25892 Other Parts Discussed in Thread: BQ25890 Hey Team, I might be mis-understanding how OTG works. BQ25892 has no D+/D- pins, how could OTG work without? I thought D+/D- were needed to negotiate host and know how much current and…
    • Resolved

  • BQ25892: Charging Profile

    Part Number: BQ25892 Hi expert, Could you please advise what might goes wrong with the charging current at the red circle area that higher than REG04 Ichg setting 2048mA? It goes up to 2286mA and even over the Ichg accuracy 5%. Regards, All…
    • Answered

  • BQ25892: Do Ti have porting guide for Qualcomm platform

    Resolved
    Part Number: BQ25892 Other Parts Discussed in Thread: BQSTUDIO Hi Team, Our customer is considering using QC PMI632+ TI BQ25892 solution in their new project. But they have concerns for Ti's technical support for software development. My question…
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