SLLIMM™-nano is designed for 3-phase electric motors with a power rating lower than 300 W. ST offers two different package options: the Nano 1st series which is optimized to work without any heat-sink. Perfect solution up to 50 W. The Nano 2nd series offers package improvements and a bigger silicon can extend the working range up to 300 W. The two packages are pin-to-pin compatible.