X-NUCLEO-IHM07M1 Three-phase brushless DC motor driver expansion board based on L6230 for STM32 Nucleo

The X-NUCLEO-IHM07M1 is a three-phase brushless DC motor driver expansion board based on the L6230 for STM32 Nucleo. It provides an affordable and easy-to-use solution for driving a three-phase brushless DC motor in your STM32 Nucleo project. The X-NUCLEO-IHM07M1 is compatible with the ST Morpho connector and supports the addition of other boards which can be stacked onto a single STM32 Nucleo board.

The user can also mount the Arduino UNO R3 connector. The driver used on this expansion board is the L6230, a DMOS fully integrated driver for three-phase brushless DC motors assembled in a PowerSO-36 package (L6230PD), with overcurrent and thermal protection.

The L6230 driver is optimized for six-step and FOC algorithms thanks to independent current sensing.

Resources

Documentation and Tools

Features

• 3-phase driver for BLDC/PMSM motors
•  Nominal operating voltage range from 8 V to 48 VDC
• 2.8 A output peak current (1.4 ARMS)
• Operating frequency up to 100 kHz
• non-dissipative overcurrent detection and protection
• Cross-conduction protection
• Thermal measuring and overheating protection
• Compatible with STM32 Nucleo boards
• Fully compatible with STM32 Motor Control SDK (X-CUBE-MCSDK-Y)
• Equipped with ST morpho connectors
• Three-shunt and single-shunt configurable jumpers for motor current sensing
• Hall/Encoder motor sensor connector and circuit
• Debug connector for DAC, GPIOs, etc.
• Potentiometer available for speed regulation
• User LED
• RoHS compliant