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  • UCD3138PFCEVM-026: Questions about UCD3138PFCEVM-026

    Resolved
    Part Number: UCD3138PFCEVM-026 Hi TI Experts, UCD3138PFCEVM-026 https://www.ti.com/tool/UCD3138PFCEVM-026#description For this EVM, (a ) Does this EVM have GUI setting tool ? (b) Does this EVM have UART Interface to send debug message out? (c) Does this…
    • Resolved

  • UCD3138PFCEVM-026: Connection btw UCD3138PFCEVM-026 and UCD3138ALLCEVM150

    Part Number: UCD3138PFCEVM-026 Other Parts Discussed in Thread: UCD3138ALLCEVM150 Hi TI Experts, UCD3138PFCEVM-026 has a UART (uart1)to communicate with secondary. If I use UCD3138PFCEVM-026 (PFC) and UCD3138ALLCEVM150 (LLC) as Primary and Secondary, is…
    • Answered

  • UCD3138ACCEVM149: Unable to test UCD3138PFCEVM-026 using UCD3138ACCEVM149

    Resolved
    Part Number: UCD3138ACCEVM149 Other Parts Discussed in Thread: UCD3138 , UCD3138A , UCD3138ALLCEVM150 Hello, I am testing UCD3138PFCEVM-026 at no load with UCD3138ACCEVM149 control card, PFC is not operating. (It is working properly with UCD3138CC64EVM-0…
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    • Answered

  • UCD3138OL64EVM-031: Using open loop EVM board to test UCD3138PFCEVM-026 instead of its control card.

    Resolved
    Part Number: UCD3138OL64EVM-031 Other Parts Discussed in Thread: UCD3138CC64EVM-030 , , UCD3138 Hello, I am testing UCD3138PFCEVM-026 which is working as expected for single phase classic boost topology. Now in first case, I used UCD3138CC64EVM-030 daughter…
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    • Answered

  • UCD3138PFCEVM-026: UCD3138PFCEVM for High Line Input

    Resolved
    Part Number: UCD3138PFCEVM-026 Hello, The UCD3138PFCEVM - 026 as mentioned in its application note is applicable for universal input voltage range (90-264VAC) However when I check its stability in the Fusion Digital Power Studio with all parameters set…
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    • Answered

  • UCD3138PFCEVM-026: EVM issues

    Resolved
    Part Number: UCD3138PFCEVM-026 Other Parts Discussed in Thread: UCD3138 Hello, I am testing UCD3138EVMPFC-026 As per the previous discussion in the following thread: https://e2e.ti.com/support/power-management-group/power-management/f/power-management…
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    • Answered

  • UCD3138PFCEVM-026: Unable to generate .x0 file for UCD3138FW-PFC

    Resolved
    Part Number: UCD3138PFCEVM-026 Other Parts Discussed in Thread: UCD3138FW-PFC Hello, I have downloaded and installed UCD3138FW-PFC from ( https://www.ti.com/tool/download/UCD3138FW-PFC ) this site. - Code composer studio Version: 12.4.0 - Compiler version…
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    • Answered

  • UCD3138PFCEVM-026: Specific changes in firmware to scale up single phase PFC

    Resolved
    Part Number: UCD3138PFCEVM-026 Other Parts Discussed in Thread: UCD3138 Hello, I am designing 600 W Single phase boost PFC with output voltage 400V and output current 1.5 A and switching frequency 100KHz operating in CCM mode. I have designed power…
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  • UCD3138PFCEVM-026: 26-55VAC Option?

    TI Thinks Resolved
    Part Number: UCD3138PFCEVM-026 I am looking for a PFC device for input voltages between 26VAC and 55VAC but they all seem to be at the higher input voltage range. Is there any that are built for lower voltages?
    • Answered

  • UCD3138PFCEVM-026: refer to UCD3138PFCEVM-026

    Resolved
    Part Number: UCD3138PFCEVM-026 Hello experts: After I refer to the evaluation board UCD3138PFCEVM-026, I want to make a 300W PFC circuit. I only use the current detection circuit in the picture, can I remove the part for power detection? Only the circuit…
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