ST is making a strong focus on dual H-bridge products and stepper motor. After the release the L6470, also known as dSPIN, in HTSSOP, ST introduced a version of the same part in Power SO package for people that need better heat dissipation. If even higher voltage is required, the L6480 is very similar to the L6470 but without transistors integrated, using external MOSFETs. ST has the L6474, which is a low end version of the L6472, a current controlled version of the L6470, with less programming features. ST also has as new products, the powerSpin Half Bridge Gate Drivers in QFN package and the smartDRIVE family (L639x).