A5988 可以对最多两个步进电机或四个直流电机进行高效多功能控制,每个电机都具有独立全桥控制和集成的 PWM 电流稳压器,精准控制电流。
Product Details
Product Details
Top Features
- 40 伏特输出率
- 四路全桥式
- 双路步进电机驱动器
- 高电流输出
- 兼容 3.3 和 5 V 逻辑电位
- 同步整流
- 内部欠压锁定 (UVLO)
- 热关机电路
- 交叉电流保护
- 过电流保护
- 低功率休眠模式
- 扁平型 QFN 封装
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