For further information contact your local STMicroelectronics sales office.

May 2014

DocID025648 Rev 1

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STEVAL-IHM045V1

3-phase high voltage inverter power board for FOC

based on the STGIPN3H60A (SLLIMM™-nano)

Data brief

Features

 Wide-range input voltage (30-270 Vac)

 Maximum power up to 100 W at 230 Vac input

 Based on the STGIPN3H60A SLLIMM™-nano

AC motor drive

 Mounts the VIPer06 fixed frequency offline

converter from the VIPer™ plus family

 Efficient DC-DC power supply (15 V, 3.3 V)

 DC bus voltage power supply connectors

 External 15 V input

 Dedicated connector for interfacing with the

various other ST evaluation boards

 Suitable for sinusoidal FOC drives

 Selectable single or three-shunt current

reading topology with fast operational amplifier

 Configurable for direct motor current sampling

from shunt resistors

 Hardware overcurrent detecting network

 Temperature sensor

 Hall sensor/quadrature encoder inputs

 RoHS compliant

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

fast and accurate current feedback conditioning,

thereby matching the requirements typical of

high-end applications such as field oriented motor

control.

The board is compatible with 110 and 230 Vac

mains, and includes an auxiliary power supply

stage with the VIPer06 to generate the +15 V and

the +3.3 V supply voltages required by the

application.

Through a dedicated connector, the board can be

interfaced with the STM3210B-EVAL,

STM32100B-EVAL, STM3210E-EVAL,

STM320518-EVAL, STM3220G-EVAL,

STM32303C-EVAL, STM3240G-EVAL (STM32

microcontroller evaluation boards), STEVAL-

IHM022V1 (high density dual motor control

evaluation board based on the STM32F103ZE

microcontroller), STEVAL-IHM039V1 (Dual motor

drive control stage based on the STM32F415ZG

microcontroller) and the STEVAL-IHM033V1

(Control stage based on the STM32F100CB

microcontroller suitable for motor control).

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