RTKA489206DK0000BU

Evaluation kit for RAA489206 16-cell battery front end. The RAA489206 is a 16-cell Battery Front End (BFE) IC, an essential component of any Battery Management System (BMS) that periodically scans battery status and the operating environment to optimize battery life and prevent catastrophic failures. The RAA489206 supports I2C, SPI, and SPI w/CRC protocols allowing customers to connect an MCU in a proprietary battery management solution. The RAA489206 features internal cell balancing circuitry that provides 8mA of balance current per cell. External cell balancing for higher currents is also supported.

• High hot plug rating of 62V
• VCELL accuracy of ±5mV
• VBAT voltage of 55V
• IPACK accuracy of ±0.2%
• 16bit VCELL and IPACK measurements
• High-side CFET/DFET drivers
• Charge/load wake-up detection circuitry
• 4-pin GPIO port
• Integrated 3.3V regulator
• Supports I2C and SPI communications

Contents

RTKA489206DE0000BU - RAA489206 eval board, ISO-DONGLE-EV1Z - RAA489206 communications dongle with USB cable, BMS-PS-CELL16Z - A 16-cell resistor ladder board.