Hi Steven,
For the first question, yes, the only difference is the power rail volatge range, 12V-80V for LM3464 and 12V-95V for LM3464A.
For the second question, since Ti doesn't provide the power supply but we do have a lot of power solutions for…
Hello Sana,
The LM5021 EVM was not intended for triac dimming, the LM3464A EVM was not intended for triac dimming either. There are other designs that exist specifically for triac dimming. Designing for triac dimming requires a different design approach…
Hi Irwin,
Just to clarify, I have purchased two evaluation boards. I made the modification on the first one but not the second one. On the second one, I have the EVM connected to a DC power supply with no connection to feedback vfb signal. Only FETs…
Hi Daniele,
One thing was not clear to me in your post:
" I am working on a design of a Linear LED light that uses 2 strings of 80 30ma 3.2V LEDs per module, and up to 5 modules in series. This will run off universal line input (85 – 265 Vac) The…
