Datasheet Details
| Part number | LB11996H |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 87.08 KB |
| Description | Three-Phase Brushless Motor Driver for CD-ROM Spindle Motor Driver |
| Datasheet |
 LB11996H Datasheet
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Description
Pin number 3 (26) 4 (25) 6 (22) Pin name VCC2 VCC3 VCC1 ( ): LB11996H, other pins: identical Equivalent circuit Unit (resistance: Ω) Pin function Source side predrive voltage supply pin.
Constant current control amplifier voltage supply pin.
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.