BQ78Z100DRZR 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

Battery management systems (BMS) are an important component of many products. They are responsible for monitoring and controlling the safety, reliability and performance of the batteries used in a wide range of applications, from consumer electronics to solar energy and electric vehicles. BQ78Z100DRZR is one of the most widely used BMSs in these applications.

The BQ78Z100DRZR is a state-of-the-art BMS that offers a reliable and accurate platform that facilitates the monitoring, control, and protection of a wide variety of cell chemistries. The device delivers a comprehensive suite of features that enables system designers to monitor cell charge/discharge, monitor cell parameters (voltage, temperature, capacity) and control cell balancing in order to maximize battery performance and lifetime. The BQ78Z100DRZR is designed for single cell Li-Ion, Li-Po, and LiFePO4 cells in both stand-alone and multi-cell battery configurations. It is available in both through-hole and surface mount packages.

The BQ78Z100DRZR device is a versatile, single-cell Li-ion or Li-polymer battery gas gauge, with a wide range of features. It offers high accuracy monitoring of charge and discharge parameters by utilizing internal voltage and temperature measurement. It also provides a complete battery profile, including cell constants, over-voltage, over-discharge, and over-temperature cutoffs, as well as balancing current. In addition, the device supports four custom profile bits, which allow users to customize the battery profile to match a specific application.

The BQ78Z100DRZR device is designed to make battery management efficient and easy. It has a built-in Safety Timer that enables users to set a time limit for discharging and charging the battery. This helps to extend the lifetime of the battery and enhance the safety of the system by ensuring that the battery is not over-discharged. The integrated balancing circuitry manages the charge/discharge current balance to optimize battery running performance and extend battery life. The BQ78Z100DRZR also supports programmable control for balancing and charge/discharge cycles to minimize over/undercharge and help stabilize cell temperature.

The BQ78Z100DRZR is designed with a fuel gauge algorithm that allows it to accurately measure the current state of the battery’s charge level. This helps the device to determine whether the battery is full, partially discharged, or deeply discharged. The BQ78Z100DRZR has an open drain output with adjustable trip thresholds that enable system developers to program a state of charge (SOC) level to enable low battery warnings.

The BQ78Z100DRZR also offers automated cell protection, which allows it to detect unsafe conditions such as overvoltage, overdischarge, or over-temperature and take appropriate action, such as cutting off the load or activating a low-battery warning. This helps to ensure safe battery operation and prevent any damage to the cells.

The BQ78Z100DRZR is the perfect device for applications where reliability, accuracy, and safety are paramount. The device is ideal for applications such as electric vehicle and hybrid vehicle systems, electric bicycles, power tools, emergency lights, portable medical equipment, and solar energy systems.

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