STEVAL-IHM045V1 3-phase high voltage inverter power board for FOC based on the STGIPN3H60A (SLLIMM-nano) Data brief Description The STEVAL-IHM045V1 system evaluation board is a 3-phase inverter designed to perform field oriented control (FOC) of sinusoidal-shaped back- EMF PMSMs with or without sensors, with nominal power up to 100 W. This flexible, high- performance design consists of a 3-phase inverter bridge based on the STGIPN3H60A SLLIMM-nano (small low-loss intelligent molded module) IPM, 3-phase inverter, 3 A / 600 V very fast IGBT and the VIPer06 fixed frequency offline converter from the VIPer plus family. The system is specifically designed to achieve Features fast and accurate current feedback conditioning, Wide-range input voltage (30-270 Vac) thereby matching the requirements typical of high-end applications such as field oriented motor Maximum power up to 100 W at 230 Vac input control. Based on the STGIPN3H60A SLLIMM-nano The board is compatible with 110 and 230 Vac AC motor drive mains, and includes an auxiliary power supply Mounts the VIPer06 fixed frequency offline stage with the VIPer06 to generate the +15 V and converter from the VIPer plus family the +3.3 V supply voltages required by the Efficient DC-DC power supply (15 V, 3.3 V) application. DC bus voltage power supply connectors Through a dedicated connector, the board can be External 15 V input interfaced with the STM3210B-EVAL, STM32100B-EVAL, STM3210E-EVAL, Dedicated connector for interfacing with the STM320518-EVAL, STM3220G-EVAL, various other ST evaluation boards STM32303C-EVAL, STM3240G-EVAL (STM32 Suitable for sinusoidal FOC drives microcontroller evaluation boards), STEVAL- Selectable single or three-shunt current IHM022V1 (high density dual motor control reading topology with fast operational amplifier evaluation board based on the STM32F103ZE microcontroller), STEVAL-IHM039V1 (Dual motor Configurable for direct motor current sampling drive control stage based on the STM32F415ZG from shunt resistors microcontroller) and the STEVAL-IHM033V1 Hardware overcurrent detecting network (Control stage based on the STM32F100CB Temperature sensor microcontroller suitable for motor control). Hall sensor/quadrature encoder inputs RoHS compliant May 2014 DocID025648 Rev 1 1/7 For further information contact your local STMicroelectronics sales office. www.st.comSchematic diagrams STEVAL-IHM045V1 1 Schematic diagrams Figure 1. STEVAL-IHM045V1 circuit schematic (1 of 4) 2/7 DocID025648 Rev 1 Vdd ExtCmp Vdd ExtCmp External op-amp & comparator OC Boost CIN1 Vdd ExtCmp C29 + C27 + C25 C24 R93 100nF10V 4.7uF 10V CIN1 R61 100nF10V 4.7uF 10V U11A 1k CIN1 C26 R62 R92 5 + 2 N.M. 4.7k R106 1k C33 680pF 10V 4 N.M. Vshunt 1 - R60 3 U10A TSV994IPT 2.2nF 10V TS374CDT + 680 1 Vshunt 1 GND Curr fdbk1 2 Vdd ExtCmp - R63 N.M.R58 R94 2.2k 5.6k +0.5V R95 C43 1k R70 5.6k 1uF10V CIN2 Vdd ExtCmp Emergency OC Boost CIN2 R74 C30 R75 R98 7 U11B + N.M. 4.7k U10B TSV994IPT R108 1 0 1k CIN2 680pF 10V R97 6 N.M. Vshunt 2 - R73 5 1k TS374CDT R105 + C35 680 7 R69 Vshunt 2 GND Curr fdbk2 6 N.M. 2.2nF 10V - R76 2.2k +0.5V C44 R77 5.6k 1uF10V CIN3 Vdd ExtCmp OC Boost CIN3 R82 R103 C31 R83 U11C 1k CIN3 N.M. 4.7k U10C TSV994IPT R107 R102 9 + 680pF 10V 1k 14 N.M. Vshunt 3 R81 10 C40 8 + - 8 680 R79 2.2nF 10V TS374CDT Vshunt 3 GND Curr fdbk3 9 N.M. - STMicroelectronics and/or its licensors do not warrant the accuracy or R84 completeness of this specification or any information contained 2.2k therein. STMicroelectronics and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your +0.5V application or fit for any particular purpose, or will operate in an implementation. STMicroelectronics and/or its licensors do not warrant C45 that the design is production worthy. You should completely validate and test your design implementation to confirm the system R85 1uF10V functionality for your application. 5.6k U10D TSV994IPT U11D Vdd Micro Vdd ExtCmp 12 11 GND + + GND 14 13 R104 0 13 10 - - TS374CDT 11 4 12 3