Overview
Description
The RAJ240055 evaluation kit consists of an evaluation module (EVM), a USB System Management Bus (SMBus), and an interface adapter. It allows users to evaluate their battery management system using the Renesas RAJ240055 Li-ion Battery Fuel Gauge IC (FGIC).
Additionally, the kit includes the Battery Management System with Fixed Firmware (R-BMS F), which is a fixed-firmware that is easy to use and requires no additional development. It features user-configurable settings for determining the device's different thresholds. The evaluation kit enables a seamless transition from evaluation to customer qualification without the need for firmware development.
Contact your regional agencies/distributors for more details.
Features
- Complete evaluation system for Li-ion battery management
- Optimized circuit module for quick setup
- SMBus I/F communication
- Built in resistor cell simulator for quick setup with minimum wire connections
- LED indicator to show Battery level, system status (Charge/Discharge/Alert)
- GUI based PC software for configuration
Applications
Design & Development
Software & Tools
Software Downloads
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

Support
Support Communities
Videos & Training
Renesas' Battery Management System with Fixed Firmware (R-BMS F) is a fixed firmware solution designed for the RAJ240100, RAJ240090, and RAJ240055 3–10 cell FGICs. The RTK0EF0136DK0002BU evaluation kit uses the RAJ240090/100, while the RTK0EF0163DK0002BU evaluation kit uses the RAJ240055. Both evaluation kits include an intuitive GUI tool that provides a comprehensive and flexible battery management system for accurate state-of-charge monitoring.
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