A4983 提供高度集成的微步进电机控制解决方案,具有内置逻辑转换器、1/16 步进分辨率、自动选择电流衰减模式和同步整流功能。
Product Details
Product Details
Top Features
- 低 RDS(ON) 输出
- 自驱电流衰减模式检测/选择
- 混合与慢电流衰减模式
- 对低功率耗散同步整流
- 内部 UVLO
- 交叉电流保护
- 3.3 及 5 V 兼容逻辑电源
- 超薄 QFN 封装
- 过热关机电路
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