RTKA227063DE0000BU

RTKA227063DE0000BU evaluation board (EVB) is for testing RAA227063, the Renesas 4.5V to 60V smart gate driver IC for 3-phase brushless DC (BLDC) motor applications. This is an inverter board that works with MCU for motor driving. It can test all different design configurations of the IC. Configures RAA227063 to serial peripheral interface (SPI) or HW interface, and other designed configurations. Provides interface to MCU for motor current and voltage sensing, PWM signals, fault condition, IC enabling, SPI connection, and more. The board provides an easy and complete evaluation of all IC and board functions. It can work with MCU boards with appropriate firmware (FW) and a DC motor for motor driving test and demonstration, in addition to testing the IC functions without MCU/FW and motor.

• Input gate driving PWM signal either from MCU or external signal generator
• MCU connectors are compatible to Renesas MCU card such as RL78, RX13T, RX23T, RA2E1 and RA6T1
• Standard SPI communication for programming IC registers
• Provide power to MCU (default 3.3V, configurable from 1.2V to 5V)
• Support sensorless motor and motor with hall sensors
• Six MOSFETs form the bridges for 3-phase motor driving
• Three shunt resistors for 3-phase motor current sensing
• Power input range from 4.5V to 60V, motor driving MOSFETs are rated at 80V/132A
• Gate drive voltage: default 12V, configurable from 5V to 15V
• Board dimension is 5.55in × 6.31in