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BQ27505 System-Side, Single-Cell Impedance Track™ Technology Evaluation Module



  • Complete evaluation system for the bq27505 gas gauge with Impedance Track™ technology
  • Populated circuit module for quick setup
  • Software that allows data logging for system analysis

Texas Instruments  BQ27505EVM

BQ27505EVM is a complete evaluation system for the bq27505. The EVM includes one bq27505 circuit module, a current sense resistor, and one thermistor. The circuit module includes one bq27505 integrated circuit and all other onboard components necessary to monitor and predict capacity for a system-side fuel gauge solution. The circuit module connects directly across the battery pack. With the EV2300 interface board and software, the user can read the bq27505 data registers, program the chipset for different pack configurations, log cycling data for further evaluation, and evaluate the overall functionality of the bq27505 solution under different charge and discharge conditions. An EV2300 board is required to interface this EVM with the PC and can be purchased separately.