This 6- to 10-cell motor solution is a 4-board solution that powers motor applications using 24V to 36V batteries. The battery pack provides power to the motor control and peripherals. The charger board converts a wall outlet AC signal to a constant current source used to charge the battery pack. The motor control board with inverter drives the 600W motor for the end application and a final board is a Bluetooth® modem that plugs into the battery board for Over-the-Air (OTA) firmware updates, displaying diagnostics and remote control of the system.

System Benefits​:

  • Signal IC battery management system that manages a 15AHr battery pack
    • RL78 MCU and battery front-end (BFE) are integrated to save space
    • Sample code is provided
  • Single IC motor control system that drives a 600W motor
    • RL78 MCU and motor control front-end (MFE) are in a single package
    • The motor and auxiliary are controlled by the driver
  • 90W smart charger
    • Supports charging 6- to 10-cell battery packs with a smart charging routine
    • Sample code is provided
  • Bluetooth connectivity modem through PMOD quick connect
    • System diagnostics
    • Supports Over-the-Air (OTA) firmware updates
    • Works with Renesas SST App (In Google and Apple stores)
  • I2C communication between boards
    • Identification/Authentication
    • Remote system control
  • Expand System reach through the motor control aux port



  • 24V to 36V battery power motor application for motors up to 600W
Winning Combinations

Winning Combinations

Renesas' complementary product portfolios of Analog + Power + Embedded Processing + Connectivity work together to deliver comprehensive solutions. Our product experts have developed "Winning Combinations," compelling product combinations that help our customers accelerate their designs and get to market faster.

Discover More Winning Combinations