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Evaluation Board, RAA489206, Battery Balancer, Power Management - Battery


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Product Overview

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


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


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Power Management - Battery

Battery Balancer



Eval Brd RTKA489206DE0000BU, ISO-DONGLE-EV1Z Comm Dongle, BMS-PS-CELL16Z 16 Cell Resistor Ladder Brd


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Technical Documents (2)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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