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  • BQ24298: BQ24298- Battery voltage reading /BMS

    TI Thinks Resolved
    Part Number: BQ24298 Other Parts Discussed in Thread: BQ25896 , , BQ25622 1. Can I read battery voltage using i2c or only status can be read? if, yes, how to proceed? 2. Is it possible to charge a li-po battery using this IC.
    • Answered

  • BQ24297: BQ24297 VS BQ24298.

    Resolved
    Part Number: BQ24297 Other Parts Discussed in Thread: BQ24298 BQ24297 VS BQ24298: We desinged and tested our pcb where we have pmic charger connected with USB typ C connector. For de testing we use te reference BQ24297 and BQ24298, The both reference…
    • Resolved

  • BQ24298: VSYS minimum voltage

    TI Thinks Resolved
    Part Number: BQ24298 Hello, Would you kindly tell what is the minimum VSYS output voltage of BQ24298 ? Or if at least 3.3V is reachable? Best wishes, Newton Bomeisel Cardoso
    • Answered

  • BQ24298: interface with USB-C sch and i2c registers review; battery charge level

    Resolved
    Part Number: BQ24298 Other Parts Discussed in Thread: BQ24297 We are currently designing and testing our pcb that has bq24298 pmic charger and usb type c connector. Basically, bq24298 supplies 3.3-4.2V to LDO that supplies 3.3V@150ma to our microcontroller…
    • Resolved
    • Answered

  • BQ24298: Can I connect my system power on VBAT and NC VSYS?

    Resolved
    Part Number: BQ24298 Hi, Because my system may sink around 6A which may be too high to BQ24298's BATFET. My question is, can I connect my system's power on VBAT and NC VSYS? The battery is also attached on VBAT at the same time. Brs/Sen
    • Resolved

  • RE: BQ24298: Problem with the flashing of the STAT LED on the BQ24298

    Hi Gaetan, Please see answers to your additional questions below. 1)Charge can be enabled/disabled via I2C communication using the CHG_CONFIG bit (REG01 bit 4) or via the /CE (charge enable) pin. I recommend disabling charge if you plan to operate the…
    • Answered

  • BQ24298: What is the min VIN if I want to fully charge a 4.2V battery

    Resolved
    Part Number: BQ24298 Hi, My question is, what is the min. VIN if I want to fully charge a battery to 4.2V. Expected charge current could be around 1A. Should I calculate the VIN per charge efficiency? Brs/Sen
    • Resolved
    • Answered

  • BQ24298: Question on OTG/PMID

    Resolved
    Part Number: BQ24298 Other Parts Discussed in Thread: BQ24295 I am trying to use BQ24298 to replace BQ24295. PMID on BQ24298: is it not intended to provide a power to another device? When the OTG enable bit is selected (REG01 Bit 5), does it keep the…
    • Resolved

  • BQ24298: BQ24298 Measure Battery SOC

    TI Thinks Resolved
    Part Number: BQ24298 Hallo Guys, i am a student working with the BQ24298. I want to know if the device can measure the SOC (State of Charge) of the connected battery. In the next step i want to calculate this value in percent. How do i do that. Do i have…

  • BQ24298: Request for Schematic Review

    TI Thinks Resolved
    Part Number: BQ24298 Hello, Please let me know who I can send our schematic for review. Regards, Andrew

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