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RT7100是针对PMSM/BLDC电机控制应用开发的专用电机控制器,集成了32位的ARM Cortex-M0处理器和实现FOC和无需传感器即可实现的电机控制电路如ADC、DAC、通讯接口、SVPWM信号发生器、看门狗定时器、电流检测器、欠压锁定电路、过流保护电路和电机自锁保护等电路,可缩减组件数量和板面空间,实现成本最优化。由于拥有众多优势,RT7100可以在电机驱动应用中获得广泛的应用机会。RT7100以TSSOP-28的封装形式供货。
无需传感器的正弦场导向控制
集成32位ARM Cortex-M0控制器,工作频率高达60MHz
集成存储空间:16KB可多次写入程序存储空间和4KB SRAM数据存储空间
工作电压范围:4.5V至5.5V
支持正常工作和深度睡眠的电源管理机制
可程控软起动机制
通讯接口:I2C和UART
10路10位ADC
1路6位电流型DAC
1路一般用途8位电压型DAC
具备过流保护、欠压锁定和电机自锁保护等机制
固件编号为UXYYY的RT7100GC通过UL的IEC-60730-1 Class B认证,获颁标志
UL认证编号:E478780 (UL60730)
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