12/07/09 — ON Semiconductor’s new AMIS-30532 and AMIS-30542 ICs eliminate the need for many external components and feature ultra-miniature NQFP packaging, making them suitable for direct mounting on high current stepper motors and reliable enough for demanding applications such as those in the industrial and automotive arenas. ON Semiconductor (Nasdaq: ONNN), a supplier of high-performance, energy-efficient silicon solutions, has announced two new highly integrated driver ICs that will drive high-current motors with reduced component count and board space in stepper motor-based applications. The new AMIS-30532 and AMIS-30542 micro-stepping stepper motor drivers have high current capabilities with integrated H-bridges, and are ideal for…