Overview

A battery control system is used for managing remaining battery capacity and control of battery charging and discharging. The voltages of the individual cells are monitored, and the balance controlled by the lithium-ion battery cell monitor ICs. The battery management MCU provided by Renesas can perform management of remaining battery capacity and battery charge control. In addition to the battery management MCU, Renesas supplies analog and power devices suitable for battery control systems.

System Block Diagram

Battery Control System

Battery Control System Block Diagram

*BMIC: Battery Management IC

Automotive Development Tools Icon

Automotive Development Tools

Through collaboration with many tool vendors, Renesas offers development tools for a variety of automotive systems.