BQ20Z655DBTR

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Power management integrated circuit (PMIC) is an integrated chip that helps to manage the flow of power control signals to various components in a computer or device. One of the most popular PMICs is the BQ20Z655DBTR, which is specifically designed for battery management. This particular part from Texas Instruments (TI) offers a wide range of features and benefits that make it suitable for a variety of applications.

The BQ20Z655DBTR offers a wide range of customizable settings for battery monitoring and management. It has selectable input voltage and current ranges as well as programmable over-temperature and short-circuit protection. Additionally, its in-built adjustable ±1.25V reference allows for fine-tuning of the battery health monitoring and higher accuracy of data readings. Data can also be monitored in real-time with the BQ20Z655DBTR’s integrated analog-to-digital conversion (ADC) module. This feature provides greater accuracy and reliability for any battery monitoring system.

The BQ20Z655DBTR is a great choice for applications such as chargers, portable and wearable devices, battery-powered computer systems, automotive, and telecom applications. In wearable devices and computer systems, the BQ20Z655DBTR can be used to accurately monitor the health of the battery, helping to extend the lifetime of the device. In automotive applications, the reference voltage can be used to detect and prevent battery overcharge or overdischarge. Additionally, the adjustable over-temperature and short-circuit protection can help to prevent damage to the battery in case of any unexpected power surges.

In terms of working principle, the BQ20Z655DBTR is set up to measure the voltage and current of a battery in order to detect the battery level. The data is then fed into the ADC module which converts it into digital signals, which can be read from the output pins. The BQ20Z655DBTR also has a temperature sensing port that can be used to measure the battery temperature for safety purposes. The data can also be used to predict the remaining battery life.

Overall, the BQ20Z655DBTR from TI is an excellent choice for a wide range of applications, as it is designed to offer precise control of battery charge and current. With its wide range of features and customizable settings, the BQ20Z655DBTR provides efficient monitoring and management of battery life in any device.

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