BQ296111DSGR

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 ICs are integrated circuits that are used to control and monitor the power sources and battery packs of mobile or portable devices. The purpose of battery management ICs is to maintain the safety and reliability of the battery, prolonging its lifetime and improving system performance. The BQ296111DSGR is a Battery Management System from Texas Instruments (TI). This IC is a multi-functional linear battery charger, battery equalizer and fuel gauge. It is designed for one-cell lithium-ion/polymer battery packs up to 8 cells.

The BQ296111DSGR offers battery protection and monitoring functions, including cell balancing, overvoltage, undervoltage, over temperature, overcurrent protection, and cell open/short detection. This device is suitable for very low operating voltage and temperature ranges, with a temperature range of -45°C to +85°C. All these safety features and good accuracy makes it ideal for use in automotive, industrial and consumer applications, such as smart phones, UPS, power tools, and medical devices.

This system is capable of charging almost any battery cell. It can be used for both 1S and multi-cell applications, providing a programmable constant-current / constant-voltage battery charging. It also provides an accurate self-discharge measurement with a temperature compensation.

This device offers good system level self-discharge monitoring accuracy. It can monitor the self-discharge rate of batteries since they are typically not in storage but are used as part of a complete system. To ensure accurate self-discharge measurements in low temperature and high humidity environments, it also has built-in thermistor support.

The BQ296111DSGR also can be programmed to allow usage of Advanced Battery Equalization. This advanced battery equalization method involves a pulsed approach with a subsequent rest period to allow the batteries to cool and stabilize the voltage. This is beneficial where battery voltages can be maintained to balanced high levels with no damage to the cells.

In addition, this device features an automated fuel gauge, with cell-by-cell measurement of the total charge, remaining charge, and open circuit voltage. This allows users not only to monitor the battery levels, but also to precisely track the battery condition and optimize performance.

The BQ296111DSGR is a highly versatile linear charger, battery equalizer and fuel gauge. In addition to good accuracy and protection features, its support for Advanced Battery Equalization and automated fuel gauge makes it a great choice for automotive, industrial and consumer applications.

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