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  • BQ25756EEVM: BQ25756EEVM Evaluation to charge 4S Li-Ion

    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756E Hi, I am evaluation BQ25756EEVM to charge 4S Li-Ion battery, using benchtop PSU 28V, 8A. Problem: Charging current to the battery remains at ~10A, and on the GUI Charger status remains…
    • Answered

  • BQ25756EEVM: USB2ANY hardware not connected for BQ56756EEVM

    Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: USB2ANY , BQ25756E , EV2500 , EV2400 Hi, I am using USB2ANY on TI GUI Charger (installed in my laptop) and cloud version. In both cases, I can connect to USB2ANY serial port, however could…
    • Resolved
    • Answered

  • BQ25756EEVM: Mosfet and inductor heating issues

    Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756EVM Hello, We want to use the BQ25756EVM as based design to develop an MPPT battery charger for 6S Lithium ion batteries. So our application design parameters are following: Input…
    • Resolved

  • BQ25756EEVM: Evaluation Module to charge super cap

    TI Thinks Resolved
    Part Number: BQ25756EEVM Tool/software: What are the setting needed to be updated to the EVM to charge a 0.1F cap (ELECTROLYTE ) from 0V to 28V ?

  • BQ25756EEVM: BQ25756EEVM

    TI Thinks Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756 , BQ25756E , TPS2663 Tool/software: There is another oddity. The EVM board schematic says "MODE" is on pin 17. The datasheet says pin 17 is PGND. Which one is correct?

  • BQ25756EEVM: 18V Solar Panel Input for charging 3S Li Ion Battery Pack

    TI Thinks Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756E , EV2400 , BQ25756 Tool/software: Hi I have a BQ25756EEVM Evaluation Board and i basically want it to charge my 3s Li Ion Battery Pack(75Wh) using a Solar Panel 18V Input. But, I…

  • BQ25756EEVM: How to set any charging voltage with BQ25756EEVM

    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756E Hi, I'm trying to set the charging voltage and current to 8.2V and 2A. The EVM user guide states that JP1 is the default charging voltage setting, and to set the desired charging voltage…

  • BQ25756EEVM: BAT charge discharge procedure

    TI Thinks Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQSTUDIO , BQ25756 Tool/software: Hello support team, My customer wants to run normal battery charge/discharge test and check parameters. They want to set input voltage and current to below conditions…
    • Answered

  • BQ25756EEVM: How to support 20A charging current with EVM...

    Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: BQ25756E Hi Team, My customer needs charger that supports buck-boost, Vin is 12~24V, the battery is 5 cells, and the charging current needs 18~20A. I suggest BQ25756E that seems OK for them…
    • Resolved
    • Answered

  • BQ25756EEVM: How to resolve bqStudio error “Device ACK Error”

    Resolved
    Part Number: BQ25756EEVM Other Parts Discussed in Thread: EV2400 , , BQ25756E , BQSTUDIO Hi, We are trying to evaluate BQ25756EEVM and EV2400. Specifically, I would like to set the charging output of BQ25756E to a low power such as 8.2V, 2A. Operation…
    • Resolved

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