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  • EMB1428Q: Design Files

    Resolved
    Part Number: EMB1428Q Hi Team, Do we have Altium design files available for the designs shown on the Active Chipset Reference Design Guide ? Thanks in advance! Kind Regards, Jejomar
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    • Answered

  • EMB1428Q: EMB1428Q use for battery pack > 60V

    Resolved
    Part Number: EMB1428Q Hi Team, I would like to check with you, My customer if EMB1428Q for active cell balancing can support balancing between packs, in order to support the whole pack > 60V? I mean if it's possible to stack multiple modules in series…
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    • Answered

  • EM1402EVM: Using only two EMB1428Q in 16 cell battery

    Resolved
    Part Number: EM1402EVM Other Parts Discussed in Thread: EMB1499Q Hello, In EM1402EVM for 16 cell it's used 3 EMB1499, everyone drive his Polarity Bus Selection. I read in a post that "3)Unfortunately, I do not think this is possible [balance…
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  • EMB1428Q: Use EMB1428 alone， swtich not enable

    TI Thinks Resolved
    Part Number: EMB1428Q Hi： I use EMB1428 without emb1499 . En is connected to GPIO-INPUT of MCU, DONE and RST are connected to GPIO-OUT PU T of MCU, and DIR is connected to DIR_RT through inverter, all three digital fault signals are pulled down to the ground…

  • EMB1428Q: EMB1428, EMB1499 don't work

    TI Thinks Resolved
    Part Number: EMB1428Q Other Parts Discussed in Thread: EM1402EVM Hi! I test a custom PCB for balancing Li batteries using EMB1428 and Emb1499 ICs. But actually this ICs doesn't work as expected. I send command to charge one cell (for example, first cell…

  • EMB1428Q: EMB1428Q without EMB1499

    Part Number: EMB1428Q Hello, I have a question about EMB1428Q. I have to use EMB1428Q independently.(Without EMB1499) I give a pink signal (01010000) from MCU(SPO) to the EMB1428Q(SPI) and the EMB1428Q(SPO) give a yellow signal (1010 0101) back to my MCU…

  • EMB1428Q: EMB1428Q datasheet precludes operation with 12V battery system

    TI Thinks Resolved
    Part Number: EMB1428Q The EMB1428 datasheet, under Operating Ratings, gives an allowable VSTACK to GND range of 15V to 60V. This precludes using the part with a 12V battery in an automotive application. Is this specification correct?
    • Answered

  • CCS/EMB1428Q: EM1402EVM

    Resolved
    Part Number: EMB1428Q Other Parts Discussed in Thread: EM1402EVM , Tool/software: Code Composer Studio Hi, I want to know the differences between EMB1428QSQ/NOPB and EMB1428QSQE/NOPB. Is there a difference? I need to replace an EMB1428Q from a EM1402EVM…
    • Resolved

  • EMB1499Q: DONE stays high after EN from EMB1428Q goes high

    TI Thinks Resolved
    Part Number: EMB1499Q Other Parts Discussed in Thread: EMB1428Q Please advise, I have em1402em controlled by external mcu. EMB1428 works fine with cell selection up to the moment when all switches are closed and EN signal goes high to 1.02V. From SPI…

  • RE: EMB1428Q: EMB1428 switch not open

    Troy, As these devices are meant to be used together by design (EMB1499Q and EMB1428Q) as specified in the datasheet, we don't have information on device behavior when used individually. If you are using the device differently than what we specify in…

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