Hello,
When looking at the white LED driver selection tool, we found quite interesting that the "Supply Current (mA)" column value can be low than 1mA. There are many figures like:
all surprisingly with unit mA.
What does it mean? Even the smallest LED bulbs such as for LCD backlight would have current above 10mA, typically 15 or 20mA. Does figures above make sense for any practical product, or simply are typos with the website?
Garry Hodges
The "supply current" is the current requried to run the IC. This is different from the ICs LED driver current capability.
Got it, thanks.
Garry