DS2762BE+T&R

PMIC, or Power Management Integrated Circuit, is a multifunctional, integrated circuit for various power management applications. The DS2762BE+T&R Battery Management solution from Maxim Integrated is specifically designed to provide accurate voltage, current, and temperature monitoring for single-cell Li-Ion and Li-Polymer battery packs. The chip and its corresponding register set offer a low-cost solution for managing battery pack levels and charging cycles while providing robust parameters necessary to ensure maximum battery life and protect the battery system.

The DS2762BE+T&R IC provides an ideal solution for securing Lithium-Ion and Li-Polymer battery packs. This chip integrates a voltage and current monitor, temperature sensor with additional power sources, allowing the user to detect faults, monitor the integrity of the battery, and measure the current and temperature accurately. It is easy to use and provides reliable power-management features which help manage the battery system more efficiently.

The key features of the DS2762BE+T&R are its accurate voltage, current, and temperature monitoring capabilities. The voltage monitor feature can detect the battery voltage drops and rises, and alert the microcontroller of those changes. It also has an integrated resistor network which helps to accurately calculate the current state of the battery and its remaining capacity. Moreover, the monitored voltage and current values can be easily calculated using the chip\'s on-chip voltage-to-current (V/I) converter. In addition, the temperature monitor feature detects changes in the ambient temperature and helps to protect the battery system against high temperature conditions.

The DS2762BE+T&R IC also provides a comprehensive approach to battery management by integrating configurable registers that allow the user to enable and disable the voltage, current, and temperature monitoring features. On-chip registers also allow calibration of each of the features, enabling the user to accurate results across a wide range of operating conditions. Moreover, the chip also provides over-temperature protection, helping to prevent thermal damage in high current applications.

The chip\'s programmability allows it to be adapted to a wide range of applications. For example, the chip can be used to track the current and temperature of a battery system and determine if it is in an optimal condition for use, or if any fault conditions exist. Additionally, the on-chip registers can be used to configure the voltage and current thresholds for charge and discharge. This allows for better control of the charging and discharging parameters of the battery system, helping to ensure optimal performance and maximum lifespan.

The DS2762BE+T&R also integrates a 3.3V linear regulator, which helps to provide low-noise power while the system is in run-mode. In addition, the chip offers sleep-mode and wake-up features, allowing the system to enter into a low-power state and resume normal operation when needed.

In conclusion, the DS2762BE+T&R Battery Management solution from Maxim Integrated is an ideal solution for managing Lithium-Ion and Li-Polymer battery packs. This chip provides reliable and accurate monitoring of the battery system, with configurable registers that allow the user to enable and disable the voltage, current, and temperature monitoring features. In addition, the programmable registers allow for calibration of each of these features, resulting in accurate results across a wide range of operating conditions. The on-chip Linear regulator, sleep-mode, and wake-up features all help to provide a more reliable and efficient power-management system.