• LM3478EVAL: LM3478EVAL/NOPB files

  

  Fernando Carazo

  TI Thinks Resolved

  Part Number: LM3478EVAL Could I get if is possible the LM3478EVAL/NOPB the Gerbers or PADS files. Thank you

  • over 1 year ago
  • Power management
  • Power management forum

• LM3478EVAL: Rbyp Function

  

  Renan Santos Adriano

  TI Thinks Resolved

  Part Number: LM3478EVAL Hello Team, Can you share with me what is the purpose/function of Rbypass, as shown on this forum page? https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/209049/lm3478-evaluation-board…

  • over 2 years ago
  • Power management
  • Power management forum
Answered

• LM3478EVAL: Altium designer files

  

  Zoran Dokic

  Resolved

  Part Number: LM3478EVAL Other Parts Discussed in Thread: LM3478 Hi, I am designing a power supply circuit based on LM3478. As it is my first switch mode power supply design it would be great to have design files (Altium or OrCAD) of your evaluation board…

  • Resolved

  • over 2 years ago
  • Power management
  • Power management forum

• LM3478EVAL: 3D Model/Step File Request

  

  Jejomar Ildefonso

  TI Thinks Resolved

  Part Number: LM3478EVAL Hi Team, May we request for a 3D model/step file for LM3478EVAL on behalf of our customer? Thanks in advance! Kind Regards, Jejomar

  • over 4 years ago
  • Power management
  • Power management forum

• RE: LM3488: Unable to switch. DR pin is constantly ON.

  

  Niklas Schwarz

  Hi Kenneth, Thanks for the update and considering flyback topology. My strongest suspicion is still about the SIR610DP-T1-RE3 MOSFET which is used. If possible, I would recommend to test a different MOSFET with lower gs-threshold. You can also request a…

  • 5 months ago
  • Power management
  • Power management forum
Answered

• LM3478EVAL: EVM Layout

  

  Richard Elmquist

  Resolved

  Part Number: LM3478EVAL The layout shown in the picture on the EVM page ( http://www.ti.com/tool/lm3478eval ) seems to be different from what is shown in the User’s Guide. Could you verify which is correct? The reason I ask is that I have a customer who…

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum
Answered

• LM3478EVAL: LM3478 does not support enough load current.

  

  Maulik Patel

  Resolved

  Part Number: LM3478EVAL Other Parts Discussed in Thread: LM3478 I am using EVAL board for my load which is 1AMP. However its shorting out. I tested and seems like it can support max 550mA. Why datasheet says it can support upto 1500mA

  • Resolved

  • over 8 years ago
  • Power management
  • Power management forum

• LM3478EVAL/NOPB step / layout files

  

  Peter Olbrich

  Other Parts Discussed in Thread: LM3478EVAL Hi, Is it possible to obtain the layout data for the LM368 evaluation board as a step file (or something similar). In the datasheet the layout is shown as figures and I didn't find any link on the homepage to…

  • over 8 years ago
  • Power management
  • Power management forum

• RE: LM3478: non-monotonic gate causing too high switching loss

  

  james Kirkman

  I just received the LM3478EVAL step-up board and out of the box with 5V input this is the gate signal, which has the glitch at the FETs threshold voltage, same as mine.

  • over 4 years ago
  • Power management
  • Power management forum

• LM3478 audible noise and Imin

  

  bryan simmons1

  Other Parts Discussed in Thread: LM3478EVAL , TL5001 , LM3481 , LM3478 I have prototyped a solution using the LM3478EVAL board. The device produces audible noise in the 5-20kHz range due to OVP under light loads. I am skeptical that reducing L and utilizing…

  • over 10 years ago
  • Power management
  • Power management forum

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