Three-phase full-wave linear drive On-chip digital speed control Start and stop circuits (active low) Speed switching High: 300 rpm, Low: 360 rpm Current limiter circuit Index comparator circuit Index delay circuit Thermal protection circuit
SANYO: HSOP28
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter Maximum supply voltage Maximum output current Maximum steady-state output current Allowable power di.
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Ordering number : 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.