Bipolar Stepper Motor Driver
NOVOSENSE bipolar stepper motor driver is especially designed for automotive zonal controllers and thermal management systems. It offers excellent current sensing capabilities and high-precision micro-stepping control. With comprehensive diagnostic functions, it provides all-round diagnostics and protection, making it widely used in automotive applications.
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| Part Number | ECAD Model | Load type | Rds(on)(LS) mΩ | MAX current (A) | Micro-Stepping | VPower(Max)(V) | Interface | Feature | Operating temperature (°C) | Qualification | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NSD8381-Q1QAIR |
|
stepper motor | 1.4 | 1.35 | 32 | 4.5-36 | SPI | Over-current protection, over-temperature protection, under-voltage protection | -40~125 | Automotive | VQFN40 |
| NSD8381-Q1QANR |
|
stepper motor | 1.2 | 1.35 | 32 | 4.5-36 | SPI | Over-current protection, over-temperature protection, under-voltage protection | -40~125 | Automotive | VQFN32 |
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