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  • BQ25672EVM: MPPT register setting.

    TI Thinks Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: USB2ANY Hi, I'm in the process of testing the BQ25672EVM with a solar panel input charging a 12.8V LiFePo4 battery. I have the USB2ANY connected and would like to enable the MPPT algorithm. …

  • BQ25672EVM: BQ25672

    TI Thinks Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: BQSTUDIO , BQ25790 , BQ25672 , BQ25792 Hi. I am using BQ25672EVM to evaluate the IC charger. Can you help sent me a link to download the firmware to program into BQstudio\Conf to run charge/discharge…

  • BQ25672EVM: BQ25672

    TI Thinks Resolved
    Part Number: BQ25672EVM 1.I have set up a single battery on the development board, and the current battery voltage is 3.8V. The default charging current should be 2A. But the actual test charging current is only 1A. Could you please help me check where…
    • Answered

  • BQ25672EVM: Shutdown problem

    Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: USB2ANY I am trying to shutdown the BQ25672EVM. No input power, USB not connected, 4S battery, 100 ohm load (147 mA), S1 not pushed, SDRV is connected, BAT to BATTERY bypass is open . I am using USB2ANY…
    • Resolved

  • BQ25672EVM: How does BQ25672EVM work as Buck- Boost converter charger and how does it work as OTG mode to charge the battery and how the battery supply for the load

    Part Number: BQ25672EVM Other Parts Discussed in Thread: BQ25672 From hardware point of view, is this this chip a Buck-Boost converter? If VIN1 or VIN2 is input for VBUS, its voltage will higher than output voltage. That means the chip is a Buck converter…
    • Answered

  • BQ25672EVM: Need the BQ25672 pspice model file

    Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: BQ25672 I tried to find a BQ25672 PSPICE model file at the TI website, but I can't find it. Can you help me with the issue?
    • Resolved
    • Answered

  • BQ25672EVM: BQ25672 AC OVP

    Resolved
    Part Number: BQ25672EVM I have a BQ25672EVM connected to one PSU on VIN1, nothing on VIN2 et USB connector, one 5W 10ohm resistor between SYS pin and GND, one cell LiFePO4 battery on Battery port. I would like to use UVB from Vin=4 to 7V. I set VAC_OVP…
    • Resolved

  • BQ25672EVM: Charging battery with lower VBUS current

    TI Thinks Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: BQ25672 Using the BQ25672 EVM, I want to charge a 1 cell LiIon even during dim solar power conditions. I noticed the Charge Current Limit register 0x3h range is limited to 50-3000mA. Does the chip support…
    • Answered

  • BQ25672EVM: Connection via USBANY not possible

    Resolved
    Part Number: BQ25672EVM Other Parts Discussed in Thread: USB2ANY I have a BQ25672EVM connected to one PSU on VIN1, nothing on VIN2 et USB connector, one 5W 100phm resistor between SYS pin and GND, one cell LiFePO4 battery on Battery port. JP30 and JP…
    • Resolved
    • Answered

  • BQ25672: BQ25672EVM input power not selected

    Resolved
    Part Number: BQ25672 Other Parts Discussed in Thread: , USB2ANY , EV2400 , BQSTUDIO I have a BQ25672EVM connected to one PSU on VIN1, nothing on VIN2 et USB connector, one 5W 100ohm resistor between SYS pin and GND, one cell LiFePO4 battery on Battery port…
    • Resolved

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