LB11997H Overview
ENN 6231 LB11997H Monolithic Digital IC LB11997H Three-Phase Brushless Motor Driver for CD-ROM Spindle Drive Preliminary Overview The LB11997H is a 3-phase brushless motor driver especially suited for CD-ROM spindle motor drives. mm 3234-HSOP28H-C [LB11997H] 15.3 28 15 Current linear drive Control V type amplifier Separate power supply for output upper side bias circuit allows low output saturation by boosting this...