Here is a photo. The board I have is the LM27403EVM-POL600. Since this is a mature device, why does TI provide tools that don't work? And, why doesn't TI clean up conflicting design information?
Thanks,
Other Parts Discussed in Thread: LM27403 , LM27403EVM-POL600 Hi guys,
I design LM27403 Module according to LM27403EVM-POL600 User's Guide but my board consume 100mA current while no load connected to the output and it causes switching Inductor become warm…
Other Parts Discussed in Thread: LM27403 , LM27403EVM-POL600 Hi guys,
I design a board With LM27403 Switching according to its user's guide. my Design is completely match with LM27403EVM-POL600 but my pcb specially inductor become very hot and my output…
Other Parts Discussed in Thread: LM27403 I've got a power supply design, designed almost entirely using Webbench. The DC input voltage is between 15 and 20V, and I need to generate a variety of voltages for my circuit. Webbench proposed stepping the…
I was having the same problem This is what I assembled
It only got up to 100mv under no load but it was stable. When I added a 0.1ohm load it didn't regulate at all.
here is the Design tool exel file 12-01-2015assembly.xlsx