STEVAL-IHM009V1

Quick to set up, to install and easy to run
Inverter stage IGBT short circuit rugged based
Design is re-usable (the ORCAD source files are available for free)
Several kinds of applications with six-step commutation or 6-signal PWM (sine wavemodulated) outputs, including: 3 Phase AC Induction motor control, 3 Phase BLDC/AC PM motor control (6-step sensorless), 3 Phase BLAC PM motor control (sinusoidal driven, with Hall sensors)
Optimized layout to provide very low level of interference between the Power and the Signal noise
Designed with ST SEMITOP® 600V / 25A module (STG3P3M25N60)

The general hardware architecture of the reference design kit is based on an Inverter topology suitable to efficiently drive three types of motors: "3 phase BLDC/AC permanent magnet (in six-step mode)" , "3 phase AC induction" and "3 phase BLAC PM motor (sinusoidal driven)" plus a plug-in control board, based on ST7FMC MCU. The inverter bridge is made by IGBT SEMITOP3® module, including three phase IGBT inverter. The driving of the bridge is made by three IGBTs drivers (suited in the control board) with high side/low side integrated functionality in a single chip with also several protections. The supply of the power is implemented using the Viper, a Vertical Intelligent Power Enhanced Regulators which combines an optimized, high voltage, Vertical Power MOSFET with state-ofthe- art PWM circuitry.