iWatt digital LED driver IC selection guide

Non dimmable LED driver:

up to 6W: iW1678/iW1810

6W ~ 10W: iW1706/iW3620

10W ~30W: iW3620

Dimmable LED driver:

Up to 7W with PF>0.5:  IW3602-00/01 or IW3612-00

7W ~ 30W with PF>0.9: iW3614