Demonstration boards

AN4243

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Doc ID 024199 Rev 1

4.2

STEVAL-IFN003V1:PMSM FOC motor driver based on the

L6230 and STM32F103

The STEVAL-IFN003V1 demonstration board is based on the DMOS fully integrated three-

phase motor driver L6230 and STMicroelectronics' ARM™ Cortex-M3 core-based

STM32F103 microcontroller implementing field-oriented control of a PMSM motor.

The board is designed as an evaluation environment for motor control applications in the

range of 8 V - 48 V of DC bus voltage and up to 45 W, exploiting the computational power of

the STM32F103.

The L6230 DMOS driver features 2.8 A output peak current, non-dissipative overcurrent

detection/protection, cross-conduction protection, uncommitted comparator, thermal

shutdown and undervoltage lockout.

The STEVAL-IFN003V1 is provided with a specific USB interface for the real-time data

exchange.

Offering dedicated hardware evaluation features, the STEVAL-IFN003V1 board is designed

to allow developers to evaluate the device and develop their own applications. The STEVAL-

IFN003V1 can be used together with the STM32 PMSM single/dual FOC SDK v3.0 and

constitutes a complete motor control evaluation and development platform.

For more details on the STEVAL-IFN003V1 refer to the user manual UM1478.

Figure 23.

STEVAL-IFN003V1 board