BQ28Z610DRZR Integrated Circuits (ICs)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Power management has become increasingly important in modern electronics, which is why PMIC (Power Management Integrated Circuit) devices are now becoming ubiquitous. The BQ28Z610DRZR is one such device and it is used to monitor and manage batteries in a variety of applications. It is part of a family of Battery Management unit (BMU) devices, which are essential for ensuring system reliability and battery performance.

The BQ28Z610DRZR provides a means of measuring several battery-related parameters, including cell temperatures, voltages, currents, and charge cycles. It is a complete BMU solution with integrated protection circuitry and diagnostics capabilities. It provides a single-chip solution for managing not only Li-Ion (Lithium-Ion) but also other types of batteries such as Li-Poly (Lithium-Polymer) and LiFePO4 (Lithium Iron Phosphate).

This device allows for a variety of different charging strategies to be implemented, providing users with the flexibility to safely and efficiently manage their batteries. The BQ28Z610DRZR supports both two-cell and three-cell battery packs. It provides comprehensive cell balancing and protection control and also incorporates voltage step-down regulators which can provide up to four outputs from a single battery source.

The BQ28Z610DRZR provides a variety of features that are beneficial in battery management, such as temperature sensing and balancing, power-up and power-down control, and the ability to monitor and control cell voltages. It also includes a built-in state-of-charge (SoC) display, which allows users to monitor their battery’s health.

Other features of the BQ28Z610DRZR include a low-power mode, protected communication channels, built-in self-test diagnostics, and end-of-charge and end-of-life protection features. It also has an integrated thermal protection circuit which prevents the device from overheating.

The BQ28Z610DRZR is designed to be used in a range of applications, including automotive, consumer electronics, and energy storage. It is suitable for use in sealed or vented electrode battery packs and supports both high- and low-temperature operation. It can be used for safety-critical applications, such as medical devices and industrial systems, as it is designed to meet the stringent requirements of EN61000-6-2 and EN61000-6-4.

The BQ 28Z610DRZR operates based on a three-phase Current Sense Amplifier (CSA). This circuit measures the current draw of the cell, and measures the cell voltage. The information is then used to calculate the remaining charge capacity of the cell. The CSA has adjustable gain settings and a wide dynamic range which allows it to accurately measure currents over a wide range of load conditions.

The BQ28Z610DRZR also includes a voltage imbalance detection circuit, which can detect imbalances between cells in order to avoid higher current and overcharging. The device also includes a temperature sensing circuit, which can detect when the temperature of the battery is too high and can take steps to reduce the charging current in order to maintain a safe temperature.

Overall, the BQ28Z610DRZR is an excellent solution for battery management. It is designed to meet the stringent standards of medical and industrial applications and provides a number of features which are beneficial for battery life and safety. The CSA and voltage imbalance detection help to ensure that the battery is accurately monitored and charges properly, while the temperature sensing feature helps to ensure that the battery is kept at a safe temperature.

The specific data is subject to PDF, and the above content is for reference