LB1980H: Three-Phase Brushless Motor Driver for VCR Capstan Motors
The LB1980JH is a 3-phase brushless motor driver that is particularly appropriate for VCR capstan motor drivers.
特性- 3-phase full-wave drive
- Built-in torque ripple correction circuit (variable correction ratio)
- Current limiter circuit
- Upper and lower side output stage over-saturation prevention circuit that does not require external capacitors.
- FG amplifier
- Thermal shutdown circuit
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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） |
|---|
| LB1980H-MPB-E | Lifetime | Pb-free | HSOP-28H | 943AB | 3 | Fan-Fold | 25 | |
| LB1980H-TRM-E | Active | Pb-free | HSOP-28H | 943AB | 3 | Tape and Reel | 1000 | $2.5346 |
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 |
|---|
| LB1980H-TRM-E | 3 | 5 | 22 | 4.5 | 5.5 | 1.3 | | | External Resistor | | Thermal |
