The integrated STSPIN32G0602Q controller combines a high-voltage three-phase gate driver with a 32-bit STM32G0 microcontroller in one package. This system-in-package approach streamlines the design of industrial motor drives by reducing component count and ensuring tight integration between control and power stages. The single-chip solution enables designers to build more compact applications such as industrial pumps, fans, factory automation equipment, and servo systems.
The embedded Arm® Cortex®-M0+ MCU provides resources for real-time control algorithms. This enables implementation of field-oriented control (FOC) and sensorless six-step commutation, which maximize motor efficiency and dynamic response. By handling complex control loops and position/speed feedback in software, STSPIN32G0602Q allows precise regulation of torque and speed.
For motor-drive integration, the STSPIN32G0602Q includes a dedicated 16-bit advanced timer with six PWM channels for precise three-phase gate control. An on-chip 12-bit analog-to-digital converter monitors motor currents and voltages, working with a comparator to trigger an immediate shutdown on over-current faults. Operating from a 9V to 20V driver supply, the STSPIN32G0602Q can control motors on dc buses up to 600V, covering both low-voltage and main-powered systems.
Part supported: STSPIN32G0602Q
Board part number: EVSPIN32G06Q2S1
This three‑phase inverter board provides a complete motor drive for prototyping high-voltage BLDC/PMSM control. It features a 650V-rated power stage capable of about 300W output and accepts between 50V and 400V dc bus input. An onboard flyback converter generates the necessary 15V and 3.3V supplies for the gate driver and MCU. The board uses single-shunt current sensing and supports both sensorless and sensored FOC or six-step control algorithms out of the box. Standard STM32 debugging and programming tools are supported via an external SWD connector on board (STLINK), and headers are provided for motor feedback. This evaluation kit helps to evaluate the STSPIN32G0602Q in real-world motor control applications.
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