NK-NM18407L

The NK-NM18407L is an evaluation board (EVB) featuring a Multi-Chip Package (MCP) that integrates an ARM Cortex-M0 MCU (NM1244) and a 40V N/N-based gate driver (NCT3612), along with external MOSFETs and variable resistors for controlling motor drive waveform and current phase. It supports the operation of three-phase brushless DC motors (BLDCMs) and permanent magnet synchronous motors (PMSMs), delivering a continuous drain current (IDSM) of 16.5A in 15V–24V DC rail or battery-powered applications.

The NK-NM18407L is designed for project evaluation, prototype development, and validation, allowing users to verify the functionality of motor application-based example code. For further development details, users can refer to the TRM and BSP of the NM1244 for NM18407 software development.

The NK-NM18407L includes the Nuvoton Low Voltage Motor Development Module (Nu-LVMDM) and the Nuvoton Motor Development Adapter (Nu-MDA-NM18407). The Nu-LVMDM serves as the power stage, while the Nu-MDA-NM18407 functions as the microcontroller stage. Note that the NK- NM18407L does not include a debugging tool, so users will need additional ICE debugging equipment, such as the Nu-Link-Me, for development.