Overview

Description

The RAJ306102 Renesas Solution Starter Kit (RTK0EML2J0S00020BJ) is used for evaluating a BLDC motor system using the RAJ306102 general-purpose motor control IC. RAJ306102 combines a smart gate driver (RAA306012) and an MCU (RL78/G1F) in a single package. It consists of a board with RAJ306102 mounted, a small 24V motor, and a connecting cable.

RAJ306102 is initially equipped with sample code for 120-degree conducting control using Hall sensors, and basic evaluation of motor control can be performed simply by connecting a 24V DC power supply and the attached motor. The integrated MCU operating voltage is selectable 3.3V or 5V. In addition, it is possible to connect and evaluate a motor and MOSFET prepared by the user.

BLDC motors have different control requirements than standard brush motors. Refer to our BLDC Motor Control Algorithms page for additional information and guidelines.

Features

  • Easy to start motor control evaluation with RAJ306102
    • Reference firmware has already been written on the RAJ306102. By connecting the attached small motor to the board and supplying power, evaluation can be started immediately.
  • High expandability and operability via a small board (size: 140mm × 180mm)
    • The board is small and easy to operate, and switches, potentiometers, LEDs, and thermistors are mounted, their functions can be used by using the user program.
  • Connectable to the external MOSFET board
    • By setting the selection resistors, it is possible to select mounted MOSFET and external MOSFET.
  • Various sample code is available for basic motor drive
    • Sample code of basic control required for BLDC motor control can be downloaded from the website.
      • Sensorless 120-degree conducting control
      • 120-degree conducting control using Hall sensors
  • Renesas Motor Workbench support (PC tool for waveform display)

Applications

Applications

  • Cordless power tools
  • Outdoor power equipment
  • Vacuum cleaners
  • Fans
  • Pumps
  • Robotics
  • Medical equipment

Documentation

Type Title Date
Manual - Development Tools PDF 6.68 MB 日本語
Manual - Hardware PDF 14.51 MB 日本語
Manual - Development Tools PDF 3.94 MB
Manual - Development Tools PDF 1.00 MB
Manual - Development Tools PDF 176 KB
Datasheet PDF 1.16 MB 日本語
Manual - Hardware PDF 1.53 MB 日本語
Brochure PDF 11.35 MB 日本語 , 简体中文
Application Note PDF 3.59 MB 日本語
9 items

Design & Development

Software & Tools

Software & Tools

Software title
Software type
Company
Renesas Motor Workbench
Renesas Motor Workbench is a development support tool for debugging, analyzing, and tuning motor control programs.
Solution Toolkit Renesas
Code Generator Plug-in
Automatic driver generation tool for internal peripheral I/O modules through GUI settings [Standard features for Renesas IDE "e² studio" and CS+] [Support MCU/MPU: RL78, V850, 78K, RX]
Code Generator Renesas
C Compiler Package for RL78 Family [CC-RL]
C Compiler Package for RL78 Family [IDE: CS+, e² studio]
Compiler/Assembler Renesas
Renesas Flash Programmer (Programming GUI)
Flash memory programming software [Support MCU/MPU and devices: RA, RE, RX, RL78, RH850, RISC-V MCU Renesas Synergy, DA1453x, DA1459x, DA1469x, DA1470x, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver, V850, 78K0R, 78K0]
Programmer (Unit/SW) Renesas
CS+
Renesas integrated development environment (IDE) [Support MCU/MPU: RH850, V850, RX, RL78, 78K0R, 78K0] (Note: CS+ is not generally promoted to U.S. and European customers.) (Note: To use Smart Configurator on CS+ for RL78/G23 and RX family MCUs, install the Smart Configurator for each MCU family separately downloading from ”Design & Support” > ”Development Tools” > ”Smart Configurator”)
IDE and Coding Tool Renesas
e² studio - information for RL78 Family
Eclipse-based Renesas integrated development environment (IDE).
IDE and Coding Tool Renesas
E2 Emulator (With Programming Function)
On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RE, RX, RL78, RH850, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
Programmer (Unit/SW) Renesas
E2 emulator [RTE0T00020KCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RH850, R-Car D1, RL78, RX, RISC-V MCU]
Emulator Renesas
E2 Emulator Lite (With Programming Function)
On-chip debugging emulator available as a flash memory programmer [Available flash programming software: Renesas Flash Programmer] [Support MCU/MPU and devices: RX, RL78, RISC-V MCU, Power Management, Renesas USB Power Delivery Family, ICs for Motor Driver/Actuator Driver]
Programmer (Unit/SW) Renesas
E2 emulator Lite [RTE0T0002LKCE00000R]
On-chip debugging emulator. Also available as a flash memory programmer. [Support MCU/MPU: RA, RE, RL78, RX, RISC-V MCU]
Emulator Renesas
10 items

Sample Code

Videos & Training

BLDC Sensorless Technology for Zero RPM High Torque Application Using RAJ306102

This video shows how Renesas sensorless technology can operate in high torque with zero RPM conditions using the new RAJ306102 motor drive IC. The video will show proof of concept using a popular cordless drill to screw and unscrew a lag screw in high-density wood.