LB1910 Description
EN5383 Monolithic Digital IC LB1910 FDD Spindle Motor Driver Overview The LB1910 is a 3-phase disc drive motor driver that is optimal for use as a 3.5-inch FDD spindle motor driver. mm 3222-HSOP28 [LB1910] Functions.
LB1910 Key Features
- Three-phase full-wave linear driver Digital speed control circuit Start and stop circuits (active low) RPM switching H:
- Current limiter circuit
- Built-in index parator
- Thermal shutdown circuit