BQ20Z80ADBTR-V110

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Battery management systems (BMS) are indispensable for modern mobile devices due to the need for power management and optimization. The TI BQ20Z80ADBTR-V110 is an advanced 3-Cell, Li-Ion battery management system controller designed for use in mobile applications. It provides a wide range of features including advanced cell balancing, over-charge/discharge protection, cell monitoring and more.

The BQ20Z80ADBTR-V110 is designed for use in applications ranging from smart phones and tablets to industrial and automotive systems, ensuring maximum flexibility and reliability. The chip features an external boost converter for maximum efficiency and an integrated design for improved space and cost savings.

The BQ20Z80ADBTR-V110 device is a five-channel, Li-Ion three-cell battery management IC. It is designed to be used in single-cell and/or two-, three-, and/or four-cell stack configurations. Each channel includes an A/D converter, with up to seven channels simultaneously enabled and sampled, enabling a wide range of cell characteristics to be monitored.

The BQ20Z80ADBTR-V110 includes an integrated voltage and current regulating circuit, which includes over-voltage and over-current protection features. Additionally, the chip features an adjustable 0.7V reference voltage for over-voltage detection and a 3.2V reference voltage that allows for over-current detection.

The BQ20Z80ADBTR-V110 device also features an advanced, three-cell balancing algorithm, designed to reduce cell imbalance. This algorithm ensures the battery maintains voltage balance, protecting each cell from over-charging and over-discharging.

The BQ20Z80ADBTR-V110 provides a wide range of protection features, including thermal shutdown, under-voltage lockout, over-voltage protection, over-current protection and more. Additionally, the device includes an integrated temperature sensor, allowing the host device to monitor the battery’s temperature in real time.

In terms of communication, the BQ20Z80ADBTR-V110 includes an integrated I2C serial interface that is used to provide communication between the battery management system and the host. Additionally, the device supports the SMBus protocol, which is used to provide communication between the battery management system and the host device.

The BQ20Z80ADBTR-V110 is designed for ease of use and integration, with an integrated design that provides improved space and cost savings. The device is highly flexible and features a wide range of features, ensuring maximum reliability and performance in modern mobile applications.

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