STEVAL-IHM032V1: 150W BLDC or PMSM, 115 or 230 VAC


The STEVAL-IHM032V1 demonstration board is a 3-phase inverter designed to perform both the field-oriented control (FOC) of sinusoidal-shaped back-EMF permanent magnet synchronous motors (PMSMs) and trapezoidal control of brushless DC (BLDC) motors with or without sensors, with nominal power up to 150 W.

This flexible, open, high-performance system based on the L639x and STGD3HF60HD is specifically designed to achieve fast and accurate conditioning of the current feedback, 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 a power supply stage with the VIPer12A-E (in flyback configuration) to generate the +15 V and +3.3 V supply voltage required by the application. Finally, the board can be interfaced through a dedicated connector with the STM3210xx-EVAL (STM32 microcontroller demonstration board), STEVAL-IHM022V1 (high density, dual motor control demonstration board based on the STM32F103ZE microcontroller), and with the STEVAL-IHM033V1 (control stage based on the STM32F100 microcontroller suitable for motor control).


Manufacturer STMicroelectronics
Category Motor Control
Eval Board Part Number 497-14509-ND
Eval Board Supplier STMicroelectronics
Eval Board Normally In Stock
Voltage In 115 or 230 VAC
Number of Motors and Type 1, 3-Ph BLDC Motor
1, 3-Ph PMSM Motor
Power / Current Out 150 W
Features Current Limit (Adj. or Fixed)
Hall Input
Shutdown, Enable, Standby
Thermal Protection
Under Voltage Protection, Brown-Out
Component Count + Extras 137 + 21
Application / Target Market Motor Control
White Goods
Design Author STMicroelectronics
Main I.C. Base Part L6391D
Date Created By Author 2011-10
Date Added To Library 2017-04

Eval Board

Order a fully assembled board:

Quantity Available: 0