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STMicroelectronics EVLSPIN32G4-ACT

Name: EVLSPIN32G4-ACT
Brand: STMicroelectronics
SKU: EVLSPIN32G4-ACT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: EVLSPIN32G4-ACT

Manufacturer:: STMicroelectronics

Category:: Evaluation and Demonstration Boards and Kits

Package:

Datasheet:: EVLSPIN32G4-ACT.pdf

Description:: STSPIN32G4 REFERENCE DESIGN

Quantity:: RFQ Add To RFQ list

Payment:

Shipping:

Inventory:1,564

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Product details

Overview

EVLSPIN32G4-ACT from STMicroelectronics is a reference design board for smart three-phase BLDC motor control, integrating the STSPIN32G4 system-in-package (9×9 mm VFQFPN), STL60N10F7 MOSFET power stage, and embedded STM32G431 MCU. It delivers 5 Arms continuous output current at up to 48 V bus voltage, supports FOC and 6-step control, and enables sensor-based (Hall/encoder) or sensorless operation.

For engineers reviewing the EVLSPIN32G4-ACT datasheet, EVLSPIN32G4-ACT pinout, EVLSPIN32G4-ACT application, or EVLSPIN32G4-ACT equivalent, this board provides validated hardware for IoT-connected motor drives with CAN FD, RS485, USB, and Bluetooth® Low Energy interfaces - critical for predictive maintenance and smart actuator development.

Technical Context

The board implements a complete three-phase inverter with integrated gate driving, current sensing (triple-shunt or single-shunt), bus voltage monitoring (10–48 V), and NTC-based thermal protection. Its STSPIN32G4 SoC combines a 32-bit ARM® Cortex®-M4F MCU with triple half-bridge drivers and analog front-end op-amps for real-time current acquisition.

It natively supports position/speed feedback via digital Hall sensors or quadrature encoders, includes dedicated CAN FD transceiver (TCAN33x), and features seamless interoperability with STWIN.box for multi-sensor data fusion - enabling closed-loop control with environmental, inertial, and motor telemetry.

Key Specifications

Parameter	Value and Actual Design Meaning
Input Voltage Range	10 V to 48 V DC - supports wide industrial and battery-powered systems including 24 V and 48 V e-bike or power tool rails.
Continuous Output Current	5 Arms - rated at 25°C ambient, enabling sustained 250 W motor drive without forced cooling.
Peak Output Current	7 A - allows short-term torque boost during acceleration or load transients.
Motor Control Topology	FOC and 6-step commutation - firmware-ready with ST Motor Control SDK support for both sensor-based and sensorless operation.
Current Sensing	Triple-shunt or single-shunt differential - selectable topology using embedded op-amps for high-accuracy phase current reconstruction.
Communication Interfaces	CAN FD, RS485, UART, USB, Bluetooth® LE - enables wired/wireless telemetry, remote configuration, and integration into IIoT edge nodes.
Thermal Monitoring	NTC thermistor (10 kΩ, 1%) on power stage - provides real-time junction temperature estimation for overtemperature shutdown and derating.

Availability

EVLSPIN32G4-ACT is available at Aetrix Electronics and suitable for industrial automation, home appliance motor control, and predictive maintenance systems requiring stable component supply, rapid prototyping validation, and production-ready reference hardware.

Supply support for EVLSPIN32G4-ACT includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing microcontrollers, power ICs, sensors, and analog/mixed-signal devices for industrial, automotive, and consumer applications.

The EVLSPIN32G4-ACT belongs to ST's SPIN motor control reference design family, engineered to accelerate development of intelligent, sensor-fused, and cloud-connected motor drives for Industry 4.0 and smart home ecosystems.

FAQ

Does EVLSPIN32G4-ACT support sensorless FOC?

Yes. The board supports sensorless field-oriented control using back-EMF estimation algorithms implemented in the embedded STM32G431 MCU. ST's Motor Control SDK v6.3+ provides validated firmware examples, and the STSPIN32G4's analog front-end enables precise phase voltage sampling required for observer-based control.

What is the role of the TCAN33x transceiver on this board?

The TCAN33x is a 3.3-V CAN FD transceiver integrated for robust, high-speed industrial communication. It enables deterministic motor command transmission, real-time fault reporting, and synchronization across distributed drives - supporting data rates up to 5 Mbps and meeting ISO 11898-2/5 physical layer requirements.

Can EVLSPIN32G4-ACT be used with STWIN.box?

Yes. The board features a dedicated flexible cable interface (STEVAL-FLTCB04) and pin-compatible headers to directly connect with STWIN.box. This integration enables simultaneous acquisition of motor electrical parameters and environmental data (temperature, humidity, vibration) for condition monitoring and AI-driven predictive maintenance models.

Is the power stage protected against overcurrent and overvoltage?

Yes. Hardware-level protection includes cycle-by-cycle overcurrent detection via shunt resistors and internal comparators in STSPIN32G4, bus overvoltage clamping using Zener diodes and transient suppressors (SMA TVS), and automatic shutdown with fault latching - all configurable via MCU firmware and visible through LED indicators (LED1–LED3).

EVLSPIN32G4-ACT Specifications

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Manufacturer:: STMicroelectronics

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Packaging:: Box

Product Status:: Active

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Contents:: Board(s)

EVLSPIN32G4-ACT FAQ

1.How can I place an order for EVLSPIN32G4-ACT through Aetrix?

Please submit a Request for Quotation (RFQ) for EVLSPIN32G4-ACT on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for EVLSPIN32G4-ACT reliable?

The price and inventory of EVLSPIN32G4-ACT are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for EVLSPIN32G4-ACT is usually 5 days.

3.What payment methods are accepted for EVLSPIN32G4-ACT?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for EVLSPIN32G4-ACT transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for EVLSPIN32G4-ACT?

EVLSPIN32G4-ACT orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your EVLSPIN32G4-ACT order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for EVLSPIN32G4-ACT?

For technical support, including EVLSPIN32G4-ACT datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your EVLSPIN32G4-ACT requirements.

6.How does Aetrix verify that EVLSPIN32G4-ACT is sourced from the original manufacturer or authorized distributors?

All EVLSPIN32G4-ACT products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that EVLSPIN32G4-ACT meets industry standards.

7.What is the process for return or replacement of EVLSPIN32G4-ACT?

All EVLSPIN32G4-ACT units undergo pre-shipment inspection (PSI). If there is an issue with EVLSPIN32G4-ACT, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The EVLSPIN32G4-ACT part is unused and in its original packaging.

Return procedure for EVLSPIN32G4-ACT:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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