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  • RE: LM5122: Interleave issues

    Resolved
    Hi Harron, Thanks for your response. Can u use the 2* LM5122EVM-1PH to do the interleaving test? This EVM is out of stock in ti.com and i am unable to let the customer do the test themselves. One more question is that if I can just interleave the output…
    • Answered

  • LM5122EVM-1PH: no synchronous rectification on slave

    Resolved
    Part Number: LM5122EVM-1PH Other Parts Discussed in Thread: LM5122 Hi I have built a high current 12 volt to 14.5 volt interleaved booster that has problems with the slave output and top fet not operating as per the datasheet I have .0025 ohm resistors…
    • Resolved

  • LM5122: Change current sensor resistor and 48V out

    Part Number: LM5122 Hi Experts, Good day. I would like to ask your assistance on this request from a valued client about boost regulator - LM5122. They're going to change current limit (1A)@24V with LM5122EVM-1PH evaluation, and 48V with another LM5122…

  • LM5122: LM5122 Issue

    TI Thinks Resolved
    Part Number: LM5122 Hi, we bought the evaluation board LM5122EVM-1PH to check the output signals and mosfets gates signals. The evaluation board seems to be ok, the output spikes are about 200mVpp. We tried to replace almost all the related components…
    • Answered

  • LM5122EVM-1PH thermal performance at 12V and 48V output for 3A

    Resolved
    Other Parts Discussed in Thread: PMP7970 , LM5122 Hi, We are designing a 12V input to 48V for 3A output application. Is there any thermal performance for this condition that can share with us? Thanks a lot. Best regards, Cage.
    • Resolved
    • Answered

  • LM5122EVM-1PH Lower Input voltage

    Resolved
    Other Parts Discussed in Thread: LM5122EVM-1PH Hi I just the LM5122EVM-1PH eval board and so far it is working flawlessy for my application. However, I need to change the operating voltage range. currently its 9-20 in, 24V out @4.5A, I need to run down…
    • Resolved
    • Answered

  • LM5122 - About LM5122EVM-1PH Evaluation Module

    Resolved
    Other Parts Discussed in Thread: CSD18501Q5A , CSD19531Q5A , CSD19533Q5A , CSD19534Q5A Hi Team, Our customer would like to know the Nch-MOSFET(Q2, Q3) in EVM. According to User’s Guide, the substitution device of “PSMN4R0-40YS” is " CSD18501Q5A ".…
    • Resolved

  • LM5122 - About LM5122EVM-1PH Evaluation Module

    Other Parts Discussed in Thread: CSD18501Q5A Hi Team, Our customer would like to know the Nch-MOSFET(Q2, Q3) in EVM. According to User’s Guide, the substitution device of “PSMN4R0-40YS” is " CSD18501Q5A ". However, the package…
    • Answered

  • RE: TIDA-01553: for evaluating LM25122

    Resolved
    Hi Daniel, this is for standalone evaluation, I will be using the LM5122EVM-1PH and substitute out the IC. Thank you and best regards, Alberto
    • Answered

  • LM5122: LM5122 unexpected hiccup overload

    Resolved
    Part Number: LM5122 I have a problem with a boost converter based on the LM5122 and hope somebody could help me finding the cause. The hiccup overload protection operates when the load becomes higher than ~600mA. Design made using Webench Vin [18V - 22V…
    • Resolved

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