LB11983: 3-Phase Sensorless Motor Driver
LB11983 is a 3-phase sensorless motor driver IC. It is optimal for refrigerator fan motor drive.
特性- Linear current drive technique
- Integrated current limiter circuit
- Output stage oversaturation prevention circuit
- Provides coil back-EMF FG output
- Thermal shutdown circuit
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应用 | 终端产品- Refrigerators, other appliances
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封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LB11983-E | Active | Pb-free | 3-Phase Sensorless Motor Driver | PDIP-20 | 646AU | NA | Fan-Fold | 1000 | $1.7984 |
订购产品技术参数
| Product | Type | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Step Resolution | Control Type | Feedback Method | Current Sense | Regulator Output | Fault Detection | Flyback Protection | RDS(on) Typ (Ω) |
|---|
| LB11983-E | Brushless DC | 7 | 13.8 | 7 | 13.8 | 1 | 1 | 1 | DC | None | External Resistor | No | | | |
