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  fhoude

  • 6 days ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: WEBENCH® Tools/LM3410XSDSEPEV: LM3410XSD

  Hello Ilya, You can put a cap at that location but then you need an inductor too. Here is the schematic of the Sepic EVM. You will have to go through the design equations for the sepic, they will be different then the boost converter. I would just...
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  Irwin Nederbragt

  • 10 months ago
  • Power management
  • Power management forum

  RE: LM3410XSDSEPEV: Efficienc in SEPIC Configuration

  Hello Franz, Unfortunately no. There range makes it necessary for a both a boost and a buck solution. At the low Vf a synchronous part would help with efficiency, we do not have that. Possibly a better option would be a synchronous buck. It would be...
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  Ilya Feldman

  • 4 months ago
  • Simulation, hardware & system design tools
  • Simulation, hardware & system design tools forum

  RE: WEBENCH® Tools/LM3410: LM3410

  Hi Irwin Thank you for a clear explanation, i made all changes on LM3410XSDSEPEV - I removed L2, shorted C3 and removed HB/OLED and assembled my LEDs and it's work very well. On my final schema i will add OVP circuit. Just so you know, because...
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  Clinton Jensen

  • over 3 years ago
  • Power management
  • Power management forum

  RE: LM3410XSDSEPEV: What modifications are needed to put the kit into 400mA and 800mA configurations

  Hello Kevin, The inductors on both EVMs are rated for high enough current so you should only need to change the current sense resistor. However, keep two things in mind: First of all the EVMs may not be designed for the increased heat generated. They...
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  Oleksiy Pazyuk

  • over 7 years ago
  • Power management
  • Power management forum

  RE: LM2751 / Introduction of an LED driver

  Hi yusuke, Tsukui Yusuke Can LM3410 clear four conditions? Please refer to the "AN-1775 LM3410X SEPIC 6-Pin LLP Demo Board" to drive 1 single LED. schematic is below Concerning possible Dimming ratio for LM3410 see figure below from...

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