LB1913 Description
EN5503 Monolithic Integrated IC LB1913 FDD Spindle Motor Driver Overview The LB1913 is a three-phase disk drive motor driver IC that is optimal for use as a 3.5-inch floppy disk drive spindle motor driver. mm 3222-HSOP28 [LB1913] Functions.
LB1913 Key Features
- Three-phase full-wave linear drive On-chip digital speed control Start and stop circuits (active low) Speed switching Hi