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  • BQ24190: Inquiry about alternative availability (BQ24297)

    TI Thinks Resolved
    Part Number: BQ24190 Other Parts Discussed in Thread: BQ24297 , BQ24195 Hi, Support Team A customer is using the BQ24190. However, due to an issue on the current delivery date, we are reviewing a product that can be replaced immediately without changing…
    • Answered

  • BQ24297: USB communication

    Resolved
    Part Number: BQ24297 Hi Team, Could you please help check if there is any problem with the following connection? 1: BQ24297 first judges D+/D- according to BC1.2 to set the current. 2: After the current setting is completed, D+/D- pins will be HIZ once…
    • Resolved

  • RE: BQ24297: LED on STAT pin flashes erratically

    Hi, We have not heard back from you for a while. The thread is considered solved and closed. Thanks, Ning.
    • Answered

  • BQ24297: Hardware-pin for MCU wake-up

    Resolved
    Part Number: BQ24297 Other Parts Discussed in Thread: BQ25890 Hi team, My customer is considering to use the bq24297, but is there any other 1-cell charging IC that can output the USB connection status as a hardware signal? Customer would like to use it…
    • Resolved
    • Answered

  • BQ24297: Before the input current detection starting how much the input current limit is?

    Resolved
    Part Number: BQ24297 Hello Sir: We are using BQ24297/6. And we need to know before the input current detection starting how much the input current limit is? Please provide the recommendations for us. Thanks a lot.
    • Resolved

  • BQ24297: Power up from VBUS without battery

    TI Thinks Resolved
    Part Number: BQ24297 Hi I have a device that operates from Li-Ion battery. We use BQ24297 as our charger and power path. We are trying to enable an operation mode that allow us to power up and operate from VBUS when no battery is present. When I am trying…

  • BQ24297: Charging cannot be completed

    TI Thinks Resolved
    Part Number: BQ24297 When the battery is discharged to 2.9V, the battery cannot be charged.The value displayed in the 08 register is 0x05, and it always displays 0x05.The input voltage is 5-5.2V.What is the cause of the charging failure?
    • Answered

  • BQ24297: INT-pin handling when INT is not used

    Resolved
    Part Number: BQ24297 Other Parts Discussed in Thread: BQ24296 Hi team, My customer is considering to use bq24297. Could you advise to the question below? When customer doesn't use the INT-pin, is it ok to be open/floating the INT-pin? Regards, Y…
    • Resolved

  • BQ24297: VSYS fixed at 3,3V

    TI Thinks Resolved
    Part Number: BQ24297 Hi all. We need to have in a system VSYS fixed at 3,3V, the battery is a lipo. A solution is to use the internal boost converter and after a buck converter to have the 3,3V but in this case we lose about 10% of energy in the BQ24297…

  • BQ24297: Application schematic with USB type C connector and OTG power

    TI Thinks Resolved
    Part Number: BQ24297 Other Parts Discussed in Thread: BQ25970 , BQ24296 is there an application schematic for BQ24297, with USB-C connector, and OTG mode? I am especially interested in treating CC1 and CC2 channels. Thank you!

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