Datasheet Summary
Ordering number : ENN- 6181A
LB11996,11996H
Monolithic Digital IC
LB11996,11996H
Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver
Preliminary Features
- Current linear drive
- Control V type amplifier
- Separate power supply for output upper side bias circuit allows low output saturation by boosting this power supply only (useful for 5V power supply types).
- 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
- Built-in reverse blocking circuit
- Hall FG output
- Built-in S/S function
- Built-in current limiter circuit
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