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  • BQ25060: Recharge detection threshold not functioning

    TI Thinks Resolved
    Part Number: BQ25060 Other Parts Discussed in Thread: BQ51013 , Tool/software: Dear TI, Problem : when charging using a 5.0V DC power source, the battery is fully charged successfully, but as it discharges, the recharge detection threshold never triggers…

  • BQ25060: CHG_INT pin not going low

    Part Number: BQ25060 Hi, This is my battery charger implementation: I have CHARGER_INT# net connected to MCU with an internal pull up. When I connect the USB, I don't see the CHG_INT pin going LOW> I am using this battery from amazon: Since…

  • BQ25060: behavior when battery is not connected

    TI Thinks Resolved
    Part Number: BQ25060 Other Parts Discussed in Thread: CSD25484F4 Hi team, In our design, We are using bq25060 in power path mode. This is our schematic. If the battery is NOT connected, after the first time apply 5v on the IN pin, the voltage on OUT…
    • Answered

  • BQ25060: BQ25060 cannot complete the charge operation...

    Resolved
    Part Number: BQ25060 Other Parts Discussed in Thread: BQ24070 Dear sir, Customer set the charging current is around 550mA, battery capacity is 950mAh, system standby current is 30mA and system working needs around 90~110mA. After 415hrs charging, customer…
    • Resolved

  • BQ51013A: Combining with BQ25060 to wirelessly charge Li-ion battery at 1.0A - not achieving max charging current.

    Part Number: BQ51013A Other Parts Discussed in Thread: BQ25060 , , BQ51013B Hello TI forums. We are using the BQ51013A Qi wirelss power supply receiver IC combined with a BQ25060 Li-ion battery charger IC, as per the following diagram (PDF). We have designed…
    • Answered

  • BQ25060: Is there a way to deal with having left the TS pin floating after the fact?

    Resolved
    Part Number: BQ25060 Other Parts Discussed in Thread: BQ25175 I don't have a thermister on my battery and didn't read closely enough. I just left TS floating since I wasn't using temperature monitoring. I can't see a reasonable way to rework it to attach…
    • Resolved
    • Answered

  • BQ25060: Safety Timer

    Resolved
    Part Number: BQ25060 Other Parts Discussed in Thread: BQ25180 Regarding the BQ25060 charger, I see no mention of a hardware based safety timer, as is typical in most TI and other branded charger ICs. By chance is there actually a safety timer built into…
    • Resolved

  • BQ25060: Hot Temperature Shutoff Cycling On/Off

    Part Number: BQ25060 During testing of BQ25060 chargers, it was noted that rising temperatures, towards the hot limit, would see the charger shutoff, then turn back on, cycling on and off several times as the temperature continued to rise. It would finally…
    • Answered

  • BQ25060: General Questions

    Resolved
    Part Number: BQ25060 Regarding the BQ25060EVM, but extending to general design with the BQ25060, I note that the enable voltage is a protected version of VBUS, using a series resistor and Zener diode. Since the LDO will produce a regulated 4.9V/50mA from…
    • Resolved

  • BQ25060: Charge complete detection, charging termination and battery fault detection

    Part Number: BQ25060 Hi Folks, I´ve several questions regarding the BQ25060: After charging the battery, the CHG-Pin should go high impedance and the external PMOS should be turned of by pulling the gate to logical high. In my application neither…

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