TPS2052BEVM-293

TPS2052BEVM-293 is a new evaluation module designed to demonstrate the capabilities and features of the TPS2052 advanced battery monitor. The evaluation board includes an adjustable current sense to measure battery discharged and charged current, an adjustable voltage monitoring gap, and other advanced features. This evaluation board is designed for evaluation, demonstration, and development of applications that need to measure battery current, monitor capacity, and perform over-current and over-voltage detection. It is also designed to operate in a range of supply voltage environments to maximize accuracy of current, voltage, and power measurements.

The TPS2052BEVM-293 operates by sensing the average disconnect circuit current, and derives a voltage across the current sense resistor. The voltage is then converted and digitized by the integrated monitor. The integrated monitor contains an adjustable maximum voltage gap that can be set for different application requirements. When the voltage across the current sense resistor exceeds the maximum voltage gap, the monitor implements an adjustable over-current protection. The monitor\'s reset signal and enable signal controls the power switches that are used to disconnect the battery.

The TPS2052BEVM-293 also contains a Programmable Logic Device (PLD) that provides signal conditioning and signal pass-through protection to ensure safe operation of the monitoring circuit. The PLD offers advanced features such as user adjustable frequency response, user adjustable threshold and current sense gain. Finally, the PLD allows for user programmable reset signal polarity and adjustable power switch (PMOS or NMOS) gate flip-flop.

The evaluation board operates in a host-based fashion using the Advanced Battery Manager (ABM) software allowing for real-time monitoring of the battery\'s discharge and charge current and voltage. The ABM also allows for configuration and calibration of the integrated monitor from the host. Because the board uses host-based software, it is configured and controlled through a standard RS-232 or USB interface.

The TPS2052BEVM-293 evaluation board is a great tool to evaluate the performance and features of the TPS2052 advanced battery monitor in real world applications. This evaluation board is designed to simplify the development process of applications that need to measure battery current, voltage, and power for battery monitoring or over-current protection. With its user adjustable maximum voltage gap, adjustable current sense range, and adjustable frequency response, this evaluation board is sure to serve your development needs.