LB11683H: 3-Phase Sensorless Motor Driver
LB11683H is a 3-phase full wave current-linear-drive, sensorless motor driver. It adopts a sensorless control system without the use of a Hall effect device. For quieter operation, LB11683H features a current soft switching circuit and is optimal for driving the cooling fan motors used in refrigerators, etc.
特性- Current linear drive
- Built-in current limiter circuit
- Output stage oversaturation prevention circuit
- Coil counter-electromotive FG output
- Built-in thermal shutdown circuit
- Beat lock prevention circuit
- Lock protection circuit
- Lock detection output
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数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| LB11683H-MPB-E | Last Shipments | Pb-free | HSOP-28HC | 943AE | 3 | Fan-Fold | 25 | |
| LB11683H-TLM-E | Active | Pb-free | HSOP-28HC | 943AE | 3 | Tape and Reel | 1000 | $2.0207 |
订购产品技术参数
| Product | Phase | VM Min (V) | VM Max (V) | VCC Min (V) | VCC Max (V) | IO Max (A) | IO Peak Max (A) | Control Type | Current Sense | Regulator Output | Fault Detection |
|---|
| LB11683H-TLM-E | 3 | 5.5 | 13.8 | 5.5 | 13.8 | | 1.5 | DC | External Resistor | | Lock |
