会社ブログについて Recycle ST Evaluation Board:USB Type-C Power Delivery,Gate Driver,Adapter

Recycle ST Evaluation Board:USB Type-C Power Delivery,Gate Driver,Adapter

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【USB Type-C Power Delivery Evaluation Board】

STMicroelectronics' USB Type-C Power Delivery Evaluation Board delivers a comprehensive solution for engineers addressing modern high-power charging and data transfer requirements.

The AEKD-USBTYPEC1 evaluation kit is a comprehensive assessment package based on the automotive-grade SPC58 microcontroller, specifically designed to test the USB Power Delivery protocol stack implemented on ASIL-B automotive-grade 32-bit Power Architecture microcontrollers.

The kit comprises the SPC58EC-DISP Discovery Board, the AEK-USB-2TYPEC1 dual-port USB Type-C functionality board, along with essential power supplies and firmware.

This evaluation board supports the USB Power Delivery protocol stack, with its Power Data Objects (PDOs) providing a default 5V/500mA output. When connected to a compatible power supply board, it supports additional PDO configurations.

The SPC58 Discovery Board comes pre-installed with the USB Power Delivery software stack and offers downloadable pre-compiled flash image firmware for rapid developer onboarding.

【Gate Driver Evaluation Boards】

Gate driver evaluation boards primarily target motor control and power conversion applications, with STMicroelectronics providing multiple solutions tailored to different power ratings and application scenarios.

The EVALSTDRIVE601 demonstration board is a complete three-phase inverter specifically designed to evaluate the STDRIVE601 three-bridge half-bridge high-voltage gate driver.

Supporting high-voltage rails up to 600V, the board utilises STGD6M65DF2 IGBT power stages. Users may select different IGBTs or power MOSFETs in DPAK or powerFLAT 8x8 HV packages according to requirements.

The evaluation board supports either three-shunt or single-shunt current sensing topologies and features a bar connector for straightforward connection to a microcontroller, enabling flexible test control.

The STDRIVE601 chip employs BCD6s off-line technology and incorporates intelligent shutdown functionality. It rapidly detects overcurrent conditions while minimising propagation delays, effectively safeguarding circuit integrity.

EVALSTDRIVE601 finds extensive application in three-phase motor drives, fans and pumps, refrigerator compressors, and industrial inverters.

【Adapter Evaluation Board】

STEVAL-MKI165V1 is an adapter board for rapid evaluation of the LPS25HB product family.

This board plugs into a standard DIL 24 socket, providing full LPS25HB pin mapping with required decoupling capacitors on the VDD supply line for plug-and-play operation.

The adapter is supported by the STEVAL-MKI109V2 main board, which incorporates a high-performance 32-bit microcontroller acting as a bridge between the sensor and a PC.

STEVAL-MKI185V1 is an adapter board for the IIS2MDC MEMS magnetometer, designed for insertion into a standard DIL24 socket.

The board provides full IIS2MDC pin-out, incorporates the required decoupling capacitors, and supports plug-and-play functionality.

The IIS2MDC is a high-precision, ultra-low-power 3-axis digital output magnetometer. The adapter board preserves all its performance advantages, ensuring accurate evaluation results.

STEVAL-MKI185V1 is fully compatible with the STEVAL-MKI109V3 main board (based on the STM32F401VET6 microcontroller), supporting deeper evaluation via a graphical user interface or X-NUCLEO expansion boards.

Such adapter boards find extensive application in electronic compasses, magnetic field monitoring and measurement, as well as scientific research and educational settings.