Datasheet Details
| Part number | LB11850V |
|---|---|
| Manufacturer | SANYO (now Panasonic) |
| File Size | 157.96 KB |
| Description | Monolithic Digital IC |
| Datasheet |
 LB11850V Datasheet
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General Description
of Pre-driver Block
1: SGND is connected to the control circuit power supply system.
2: For the signal-side power stabilization capacitor, the capacitance of more than 0.1µF is used.
Key Features
- Pre-driver for single-phase full-wave drive →PMOS-NMOS is used as an external power TR, enabling high-efficiency and low-power-consumption drive by means of the low-saturation output and single-phase full-wave drive.
- On-chip speed control circuit →The speed control (closed loop control) using a speed feedback signal makes it possible to achieve higher speed accuracy and lower speed fluctuations when supply voltage fluctuates or load fluctuates, compared with an openloop contr.