EVLSPIN32G0A1

EVLSPIN32G0A1 is a 3-phase brushless motor driver board based on the STSPIN32G0A1. The power stage is composed by six STD140N6F7 60 V MOSFETs in STripFET F7 technology that can operate up to 45 V and deliver up to 15Arms. The board provides a three-shunt sensing topology, suitable for high performance Field Oriented Control and 6-step algorithms, and a full set of protections: voltage monitoring, PCB temperature monitoring, overcurrent comparator, and UVLO on gate driver supplies. A dedicated connector allows interfacing with both digital hall-effect based position sensors and incremental encoders. The user can program and debug the STSPIN32G0A1’s embedded MCU firmware through the on-board STLINK V2-1 that also offers UART communication via Virtual COM and direct binary download (mass storage peripheral). Applications include power tools, battery powered home appliances, industrial automation, fans and robotics.

• Input voltage from 7V to 45V, output current up to 15Arms
• Power stage based on STD140N6F7 MOSFETs
• Three-shunt current sensing topology, 3.3V buck regulator, 12V LDO regulator
• High precision reference voltage option (VREF+)
• Digital hall sensors and encoder input
• Overcurrent comparator, bus voltage sensing, PCB temperature sensing
• Embedded ST-LINK/V2-1 (Virtual COM + mass storage + SWD debugger and programmer)
• Easy user interface with buttons and potentiometer
• 22A peak current (limited by overcurrent protection)
• 36V nominal supply voltage