STMicroelectronics STM32G431CB Motor Control Board for Brushless DC Motor 16 kHz STEVAL-CTM014A

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SGD148.03

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SGD161.35

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RS Stock No.:
726-477
Mfr. Part No.:
STEVAL-CTM014A
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Kit Classification

Motor Control Board

Product Type

Evaluation Board

Technology

Motor Control

For Use With

Brushless DC Motor

Featured Device

STM32G431CB

Maximum Frequency

16kHz

Standards/Approvals

UL

COO (Country of Origin):
IT
The STMicroelectronics Evaluation board is designed to drive a 3‑phase brushless DC motor up to 700 W, typically used in washing machine appliances. The circuit is divided into four main sections the control part, the compressor drive part, the auxiliary power supply circuit, and the communication circuit. At its core, the STM32G431CB MCU manages motor control, current/voltage/temperature sampling, communication, and protections against overcurrent, overvoltage, and overheating. The design integrates the STGIPQ8C60T‑HZ intelligent power module for the inverter bridge, the VIPER122 switching power supply controller for Compact and reliable auxiliary power, and an isolated single‑line half‑duplex communication circuit for seamless interaction with the washing machine control panel.

DC bus overvoltage protection

Overcurrent protection in the intelligent power module

Over temperature protection in the IPM

Three-shunt current sensing

Back electromotive force sampling of motor

STLINK-V3 connection for debug and configuration

Isolated one-wire half-duplex serial communication

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