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  • BQ25302: Battery Charger IC recommendation request

    Resolved
    Part Number: BQ25302 Other Parts Discussed in Thread: TPS25750 , TUSB322 , BQ25616 Hi, TI support team The customer company is applying the BQ25302 product and is reviewing it. I am conducting a charging test using the charger of a Samsung mobile…
    • Resolved

  • BQ25302: BQ25302 Standalone Battery Charger PMID

    TI Thinks Resolved
    Part Number: BQ25302 Hi If VBUS do not have power supply, does the discharge path correct? Battery --> buck inductor --> Q2 -->PMID ---> System Does Q2 fully turn on or use the diode？ If take this path, is there a current limit? Thanks Star

  • BQ25302: bq25302 pre-charge safety timer

    TI Thinks Resolved
    Part Number: BQ25302 Other Parts Discussed in Thread: BQ25790 , Hi Expert, In the datasheet, it said that the pre-charge safety timer is 2 hours. It only indicates the pre-charge period safety time or trickle charge + pre-charge safety timer?

  • BQ25302: Can we change the RISET when battery is charging?

    TI Thinks Resolved
    Part Number: BQ25302 Hello Sir: We want to use BQ25302 on our product. But we want to know if when battery is charging, than I want to change R ISET to control the charging current upgrade or downgrade, likes in parallel a resistance on R ISET. …

  • [FAQ] BQ25302: How does BQ25300, BQ25302, BQ25306, BQ25303J protect against battery short?

    Part Number: BQ25302 Other Parts Discussed in Thread: BQ25303J , , BQ25306 , BQ25300 When battery is shorted, if the high-side FET (HSFET) of the charger turns on then there will be a direct low impedance path to GND resulting in high current through…

  • BQ25302: Charging with USB before USB communication has started (100mA)

    TI Thinks Resolved
    Part Number: BQ25302 Hi there We have a device with USB which can be connected to notebooks, wall chargers etc. This meas that we have to assume that the costumer connects our device to a USB host which could only deliver 100mA. But from your datasheet…
    • Answered

  • BQ25302: Questions about EN Pin (6 pin) of BQ25302.

    Resolved
    Part Number: BQ25302 Hi, TI expert I have an inquiry regarding BQ25302. In the case of EN pin(6pin), it is stated that the device is disabled when the EN pin is pulled to HI. Then, if you connect EN pin (6pin) to GND, is the charger ON? Please…
    • Resolved
    • Answered

  • BQ25302: spec check

    Resolved
    Part Number: BQ25302 Hi could you help to see if BQ25302 can replace LTC4001 or have other suggestions Thanks you
    • Resolved

  • [FAQ] BQ25302: How is the charge enable and charge disable controlled for BQ25300, BQ25302, BQ25306, BQ25303J?

    Part Number: BQ25302 Other Parts Discussed in Thread: BQ25303J , , BQ25306 , BQ25300 The battery chargers BQ25300, BQ25302, BQ25306, BQ25303J control the charging enable and disable by the /EN and POL pins. To enable charging, /EN and POL need to…
    • Answered

  • BQ25302: Suitable Inductor for this charging IC.

    Resolved
    Part Number: BQ25302 Hey Ma'am/Sir, Please note that we're using BQ25302 charging IC in one of our design (please refer to the image given below for the parts and the connection)- And please refer to our basic requirements- 1. Battery…
    • Resolved

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