Datasheet Summary
Ordering number : ENN6180
LB11999,11999H
Monolithic Digital IC
LB11999,11999H
Three-Phase Brushless Motor Drivers for CD-ROM Spindle Motor Driver (supports 44×, 48×, 50×)
Features
Package Dimensions unit: mm
- Current linear drive 3227-HSOP24
- Control V type amplifier
- Separate power supply for output upper side bias circuit allows low output saturation by boosting this 15.3 4.3 power supply only (useful for 5V power supply types). 24
- Upper side current detection technique loses loss voltage of current detection resistor. Voltage drop caused by this resistor reduces internal power dissipation of IC.
- Built-in short braking circuit 1 0.3
- Built-in reverse blocking circuit
- Hall FG...