Onsemi NCS20166 | Demoboard STR-MDK-4KW-65SPM31-GEVK

Description

The STR-MDK-4KW-65SPM31-GEVK is a Motor Development Kit (MDK) for three-phase motor drives. The kit features the NFAM5065L4B Intelligent Power Module in a DIP39 package and rated for 400 VDC input, delivering up to 4 kW of power. The board is fully compatible with the Universal Controller Board (UCB), based on theXilinx® Zynq®-7000 SoC, which embeds FPGA logic and two ARM® Cortex-A9 processors , and part of the Motor Development Kit (MDK) family. As such, the system is fit for high-end control strategies and enables operation of a variety of motor technologies (AC induction motor, PMSM, BLDC, etc.). As part of the MotorDevelopment Kit (MDK), the Compact IPM Motor Drive is compatible with the powerful Universal Controller Board (UCB), enabling high-end control strategies and AI capabilities for industrial motor control. The Strata graphical user interface ensures an easy startup for evaluation purposes like controlling motor voltage/frequency,choosing between closed loop Field Oriented Control (FOC) and open loop V/F, etc. Through Strata, the developercan do full evaluation and access datasheets, BOMs, schematics, and other collateral they may need.

Features

• Motor Development Kit (MDK)
• Compatible with the Universal Controller Board (UCB) FPGA/ARM
• Fully compatible with Xilinx® development tools for Zynq®-7000
• Downloadable V/f and FOC control use cases for the UCB
• 4 kW motor control solution supplied up to 410 VDC
• MDK FPGA-controller based on Xilinx® Zynq®-7000 SoC, including a dual 667 MHz CPU Cortex A9 core with freely configurable digital peripheral, 32 Mbyte Flash, up to 1 GB RAM, USB / UART / JTAG interface, on-board Ethernet phy, bootloader capability via micro SD card, 10 ADC channel, using NCD98011, and 12 complementary PWM channels, capable of delivering advanced networked motor and motion control systems
• Highly integrated power module NFAM5065L4B containing an inverter power stage for a high voltage 3-phase inverterin a DIP39 package delivering
• DC/DC converter producing auxiliary power supply 15 VDC - non-isolated buck converter using NCP1063, DC/DCconverter producing auxiliary power supply 5 VDC - non-isolated buck converter using NCV890100MWTXG, and LDOproducing auxiliary power supply 3.3 VDC - using NCP718
• Three-phase current measurement using 3 x NCS20166 operational amplifiers
• Three-phase inverter voltage and DC-Link voltage measurement – using resistive voltage divider circuit
• 512 kB EEPROM I2C - using CAT24C512
• Encoder Interface compatible with either 3-HALL sensors 1 Channel Quadrature encoder
• Temperature sensing via build in thermistor
• Over current protection using NCS2250 comparator
• Xilinx® development tools and environments are available for the MDK, such as Vitis and Vivado to program the FPGA

Typical applications

• White goods (Washing machines)
• Industrial Motor Control, Industrial fans, Industrial automation

More information

• Datasheet
• IC product information