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STSPIN830-based three-phase brushless DC motor driver expansion board for STM32 Nucleo

X-NUCLEO-IHM16M1

Overview

The X-NUCLEO-IHM16M1 motor driver expansion board is based on the STSPIN830 monolithic driver for three-phase brushless motors.

It represents an affordable, easy-to-use solution for driving brushless motors in your STM32 Nucleo project, implementing single and three-shunt current sensing.
The STSPIN830 embeds a PWM current limiter with adjustable threshold together with a full set of protections.
The X-NUCLEO-IHM16M1 expansion board is compatible with the Arduino and ST morpho connectors, so it can be plugged to an STM32 Nucleo development board and stacked with additional STM32 Nucleo expansion boards.

Main features

Operative voltage from 7 to 45 V
Output current up to 1.5 A_rms
Supporting single shunt and three-shunt sensing
Standby mode
Flexible direct driving settable between 3 or 6 PWM inputs
Current limiter with adjustable reference

Overcurrent, short-circuit and interlocking protections
Thermal shutdown and undervoltage lockout
BEMF sensing circuitry
Bus voltage and PCB temperature sensing
Input connector for Hall effect-based sensors and encoder

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-20 09:25:27

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