Hello,
I'm working on a project using the TMDSRGBLEDKIT, an RGB LED DC/DC converter kit based on the Piccolo 28027 controller, as a starting point. I'm a bit confused by the LED-ColorMix-Calculations spreadsheet that accompanies the documentation files and how it's used. More specifically, under the current scaling output tab, what are values that the designer inserts into the project? I'm looking to run 1 amp though the string and use a 100miliohm sensing resistor. Are these the values in the first two boxes? Furthermore, why does IoMax depend on these values? I'd like Io max to be 1 amp. Furthermore, what do I do with the resulting values from the spreadsheet? I can't find a place in the code to use them. If there's any additional documentation on this spreadsheet, I'd really appreciate it.
Thanks,
Keenan