Scalable mainstream solution for smart integrated three-phase motor control
Scalable mainstream solution for smart integrated three-phase motor control
The STSPIN32G0 series is a highly integrated solution for driving three-phase brushless DC motors. It combines a gate driver and the STM32G0 microcontroller based on the Arm® Cortex®-M0+ core, capable of handling control algorithms like six-step and field-oriented control (FOC). These compact systems-in-package offer significant BOM area reduction without compromising performance and robustness.
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Unlocking compact motor control system designs with STSPIN32G0
Tuesday, June 17, 2025
STSPIN32G0 low voltage series
45V highly integrated mainstream 3-phase BLDC drivers
STSPIN32G0A1/A2
45V 3-phase driver with STM32. Gate current 0.6A. Integrated power management. Suitable for 3-shunts control.
STSPIN32G0B1/B2
45V 3-phase driver with STM32. Gate current 0.6A. Integrated power management. Suitable for 1-shunt control.
STSPIN32G0 high voltage series
250V / 600V integrated mainstream 3-phase BLDC drivers
STSPIN32G0251
250V 3-phase driver with STM32. Maximum output voltage of 250V and gate current of 0.35A. Gate driver supply voltage range 9V-20V.
STSPIN32G0252
250V 3-phase driver with STM32. Maximum output voltage of 250V and gate current of 1A. Gate driver supply voltage range 9V-20V.
STSPIN32G0601
600V 3-phase driver with STM32. Maximum output voltage of 600V and gate current of 0.35A. Gate driver supply voltage range 9V-20V.
STSPIN32G0602
600V 3-phase driver with STM32. Maximum output voltage of 600V and gate current of 1A. Gate driver supply voltage range 9V-20V.
Key features
- 32-bit ARM® Cortex®-M0+ MCU, 64 MHz, 64k Flash & 8k SRAM
- Suitable for 6-STEP and FOC sensored and sensorless
- Integrated bootstrap diodes
- Fully protected: UVLO, Short-circuit, OCP, OTP
- Comparator for fast overcurrent protection
- 12-bit ADC
- Standby mode for reduced power consumption
- Extended temperature range (-40°C to +125°C)
- On-chip debug support via SWD
- Interfaces: I²C, SPI, UART
Application examples
Power tools
Home appliances
Fans and pumps
Compressors
STSPIN32G0 evaluation ecosystem
EVSPIN32G06Q1S1/S3
3-phase complete inverter board based on the STSPIN32G0601 controller with 600 V gate driver and three/single shunt current sensing.
EVSPIN32G02Q1S1
3-phase complete inverter based on the STSPIN32G0251 controller with 250 V gate driver and single shunt current sensing.
EVLSPIN32G0A1/A2
3-phase complete inverter based on the STSPIN32G0A1/A2 controller with 45 V gate driver and three shunts current sensing.
EVLSPIN32G0B1/B2
3-phase complete inverter based on the STSPIN32G0B1/B2 controller with 45 V gate driver and single shunt current sensing.