A3985 为驱动步进电机与 BLDC 电机带来高度可配置的解决方案,具备双全桥栅极驱动、可编程 PWM 控制、同步整流与集成保护功能。
Product Details
Product Details
Top Features
- 串行接口适用于全数字式控制
- N 通道 MOSFET 双路全桥门极驱动器
- 双路 6 位 DAC 电流给定
- 12 至 50 伏特的电源电压范围内工作
- 同步整流
- 交叉传导保护
- 可调混合衰减
- 固定停机时间 PWM 电流控制
- 低电流空载模式
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