ST EVLSPIN32G4-ACT Getting Started

UM3168
User manual
Getting started with the EVLSPIN32G4-ACT
Introduction
The EVLSPIN32G4-ACT is a reference design for implementing next generation smart actuators, based on the STSPIN32G4, a
system-in-package integrating in a 9x9 mm VFQFPN package, a triple high-performance half-bridge gate driver with a rich set of
programmable features and a mixed signal STM32G431 microcontroller.
The board is designed to drive three-phase brushless motors up to 5 A output current and 48 V supply input delivering a total
rms
power of 250W in a very compact form factor (62 mm x 50 mm). Monitoring is available for the power stage in case of
overheating, overvoltage, and overcurrent. The sensing of motor winding currents can be selected between three-shunt or
single-shunt topology. The board is ready for FOC and 6-step control algorithms and can run in sensor-less and sensor-based
mode using Hall sensors or quadrature encoder.
Thanks to a smooth interfacing with STWIN.box development kit and a complete software and firmware ecosystem, the motor
inverter is empowered by wired and wireless connectivity (RS485, UART, USB, CAN, and Bluetooth® Low Energy, Wi-Fi, NFC),
a plethora of inertial end environmental sensors (accelerometer, gyroscope, inclinometer, magnetometer, humidity, temperature,
pressure), and data storage onboard (microSD™ card) making EVLSPIN32G4-ACT a perfect suit for cutting edge motor control
solutions such as IoT, condition monitoring, and predictive maintenance.
Figure 1. EVLSPIN32G4-ACT
UM3168 - Rev 1 - September 2023
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For further information contact your local STMicroelectronics sales office.