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  • BQ24192: BQ24192- How to change charge voltage value (REG 04) in BQ Studio

    Part Number: BQ24192 Other Parts Discussed in Thread: BQ27531-G1 , , BQSTUDIO , USB2ANY , EV2400 Hello, We are using BQ24192 charger with BQ27531-G1 gas gauge. Our gas gauge controls the charger by enabling the GG_CHRGRCTL_ENABLE command. As per the BQ24192…

  • BQ24192: Charging current will not go over 1.05 A

    Part Number: BQ24192 Other Parts Discussed in Thread: BQSTUDIO Hi, we use in our project the bq24192 as a charger for 1Cell-LiIon Battery. I set externally at ILIM Pin a resistor (R=180 Ohm) to set the charging current to approx. 3A. When i connect…

  • RE: BQ24192: High quiscent current when VBUS=0 and BAT is available

    Hi Juan, in the meantime i found the reason of the behaviour. The cause for the battery current peaks is not the charger component bq24192 itself, it is the step-up converter TPS61230, connected at the output of the charger, which has a very light load…

  • BQ24192: Bypassing BATFET externally on BQ24192

    Part Number: BQ24192 Other Parts Discussed in Thread: LM3478 , TPS61088 Hello, We are using the BQ24192 on one of our client's boards to charge 3.7V, 1S12P lithium ion battery pack. Following is the power tree that we have on board, Battery (3.4-4…

  • BQ24192: Register Settings

    TI Thinks Resolved
    Part Number: BQ24192 Hello Team, We are using a BQ24192 battery charger in our system with the following configurations. - The Battery is connected to the output of BQ24192 with an additional fuse in the series. We are facing an issue with the battery…

  • BQ24192: SYS Voltage (Vsys) is going down to BAT Voltage (Vbat)

    TI Thinks Resolved
    Part Number: BQ24192 Hi Team, I'm using BQ24192 for one of my projects as the main PMIC. Please help me to find a solution for the below described problem. I'm giving an input of 5V without a battery installed and I'm getting a V sys voltage…
    • Answered

  • BQ24192: Losing Vsys when external power applied

    Resolved
    Part Number: BQ24192 I'm using the BQ24192RGER configured almost exactly per the reference design in Figure 39 of the data sheet (no TS). Rlim is 180 ohms. The part has been behaving correctly for a month of testing. However, a few days ago the part…
    • Resolved
    • Answered

  • BQ24192: Low sys voltage without battery being present

    Resolved
    Part Number: BQ24192 I am trying to bring up a new board with a BQ24192 chip as the main charge control and power converter. I wanted to test out the circuit without a battery to make sure it was functional before adding a battery. According to the datasheet…
    • Resolved

  • BQ24192: Charge Termination

    TI Thinks Resolved
    Part Number: BQ24192 Other Parts Discussed in Thread: BQ27531-G1 , , BQSTUDIO Hello, We are using BQ27531-G1 along with bq24192 charger. Our circuitry as follows: As per the circuitry, rechargable Li-ion battery is connected to the BAT pin of bq27531…

  • BQ24192: Charging safety timer

    Part Number: BQ24192 Other Parts Discussed in Thread: BQ27531-G1 , , BQSTUDIO Hello, We are using BQ27531-G1 along with bq24192 charger and we would like to test charging safety timer. In our case, gauge is controling the charger(GG_CHRGRCTL_ENABLE). …

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