IMI111T集成电路（IC）的电机驱动器控制器规格书PDF中文资料

IMI111T属于集成电路（IC）的电机驱动器控制器。由英飞凌科技股份公司制造生产的IMI111T电机驱动器，控制器产品属于电机驱动器和控制器电源管理集成电路 (PMIC) 系列，可用于控制或操作从某电源施加到电机或相关机电执行器的电源。所实现的具体功能和特性集根据预期负载和预期应用的特性有很大差异，范围从用于有刷电机的简单开环速度控制到基于步进电机的高级闭环运动控制。

特性 Features

• Motion Control Engine (MCE) as a ready-to-use control solution for variable speed drives

• Integrated script engine for application control customization

• Integrated drive and system protection features

• Field oriented control (FOC) for permanent magnet synchronous motor (PMSM)

• Flexible space vector PWM for sinusoidal voltage control

• Current sensing via single shunt

• Sensorless operation

• Integrated analog comparators for over-current protection

• Built-in temperature sensor

• Flexible control input options: UART or analog signal

• Certified drive safety functions according to IEC/UL 60730-1 ‘Class B’

• High voltage three phase gate driver with 600 V blocking voltage

• 15 V supply voltage for gate driver

• Integrated boot strap diode structure

• Isolation 1500 VRMS 1 min

• 3.3 V or 5.0 V controller supply voltage

• 2 different IGBT options: 2 A/600 V and 4 A/600 V

• Optimized dv/dt for loss and EMI trade offs

• Very compact DSO-22 package