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  • WEBENCH® Tools/TPS40304: If TPS40304 external component will also change after we change key component?

    TI Thinks Resolved
    Part Number: TPS40304 Other Parts Discussed in Thread: CSD16340Q3 , CSD16323Q3 , CSD17573Q5B Tool/software: WEBENCH® Design Tools Hi Sir I use TPS40304 to run Vin 12V and Vout 1.2A/Iout 25A. initial run out high side MOS(M1) is CSD16340Q3 and Rs is 3.32Kohm…
    • Answered

  • TPS65983B: External MOSFET burnouts when system did OCP(20V/5A) test

    Resolved
    Part Number: TPS65983B Other Parts Discussed in Thread: TPS65981 , CSD16323Q3 Hi, Team My customer did the OCP test on TPS65983B, When system tested the OCP at 6A, we found the external FET will be damaged(Q2) . We found the PD controller will limit output…
    • Resolved
    • Answered

  • WEBENCH® Tools/CSD18543Q3A: Looking for CSD18543Q3A parts or alternative part of the same footprint

    Resolved
    Part Number: CSD18543Q3A Other Parts Discussed in Thread: CSD17308Q3 , LM25141 , CSD19537Q3 , CSD17575Q3 , CSD17304Q3 , CSD17309Q3 , CSD16327Q3 , CSD16340Q3 , CSD16323Q3 , CSD16411Q3 Tool/software: WEBENCH® Design Tools Hi, I designed 24VDC to 6V DC/ 2A converter…
    • Resolved

  • Asking for the alt. solution to replace the fairchild solution

    Other Parts Discussed in Thread: CSD19534Q5A , CSD19533Q5A Hi tema, We found customer is using the following fairchild solution. Could you kindly recommed the proper solution to replace in the following table? P2P or similimar function is ok. Competi…

  • LM5122: huge (not desired )current

    Part Number: LM5122 Other Parts Discussed in Thread: CSD17579Q3A , CSD16323Q3 , Hi all: I have the next circuit , following webench guidelines. It is suposed to get 12 V input and gets up to 16 V output. When I have connected first to a lab power supply…
    • Answered

  • tps43061 using same highside and lowside fet

    Resolved
    Other Parts Discussed in Thread: CSD , CSD16340Q3 , CSD16323Q3 I am building a boost converter, and I'm using Webench, but it uses different FETs for high side and low side. Why doesn't it use the same FET for both? Is it ok if I use the same FETs? my parameters…
    • Resolved
    • Answered

  • 20W Boost 3V->20V LM3478 Webench design

    Resolved
    Other Parts Discussed in Thread: LM3478 , CSD16323Q3 Hi all, I'm designing a boost DCDC with a variable output, where efficiency (and BOM cost, and size ... ) is a concern. Vinmin = 3V Vinmax = 4V Vout = 5-20V Pout = 20W I think the LM3478 is the most well…
    • Resolved

  • FET with ultra low Qg in TPS40400 application

    Other Parts Discussed in Thread: CSD16323Q3 I am using CSD16323Q3 having ultra low Qg in POL, it shows higher efficiency due to fast gate drive than other competitors. However it shows high FET spike so it needs FET snubber, it shows high output voltage…

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