EDN

Motor controller targets enterprise hard disk drives

Geneva, Switzerland — STMicroelectronics has developed a hard-disk-drive(HDD) motor control chip for enterprise-level HDD applications. The L7220 motor controller integrates all of the circuits ...
EDN

Motor Controller Drivers – for mobile hard disk drive applications

Atmel announced a spindle/VCM motor controller/drivers product family. AT78C7005 and AT78C7015 are CMOS monolithic devices that integrate spindle and VCM (Voice Coil Motor) controllers as well as ...
Electronic Design

Hard-Disk Motor Controller Maximizes Battery Life

STMicroelectronics’ compact and highly-integrated hard disk-drive (HDD) Motor Controller targets 1.8-in. and sub-1.8-in. drives used in portable products such as MP3 and video players. The L7208 HDD ...
Reuters

Samsung Electro-Mechanics says to exit hard disk drive motor business

SEOUL (Reuters) - South Korea's Samsung Electro-Mechanics Co Ltd said on Friday it will exit the hard disk drive motor business and sell assets related to the operations in order to concentrate its ...