In-depth analysis of lead-acid battery management solutions

In-depth analysis of lead-acid battery management solutions Texas Instruments (TI) announced the first integrated circuit for lead-acid battery management power meters, which uses TI’s proprietary impedance tracking capacity measurement technology for lead-acid batteries. The bq34z110 power meter integrated circuit is packaged in a small 14-pin package. It is the only scalable power management device in the industry that supports multi-line lead-acid batteries with 4V, 12V, 24V, 48V and higher battery voltages. The easy-to-use, high-precision display supports a wide range of mobile and stationary applications with batteries, such as medical equipment, wireless base stations and telecommunication cabinets, electric bicycles, inverters, and uninterruptible power supplies (UPS). Lead-acid battery management solutions The latest bq34z110 display and impedance tracking technology is suitable for battery management of various battery chemistries. TI supplied battery power management and capacity monitoring integrated circuits, which can fully meet the needs of the smallest button battery to the largest multi-series battery The power requirements of various battery chemistries such as battery packs. In addition to the bq34z110 power monitor, TI10Abq24650 and bq24450 charger ICs also support the charge management of multiple strings of lead-acid batteries. In addition, TI also introduced the bq34z100, a multi-chemical composition and multi-string battery capacity monitor based on lithium, which can support the chemical composition of various lithium ions and lithium phosphate ions in 1-16 batteries. Important features and advantages of bq34z110: ●The industry's first multi-line expandable battery monitor supports a wide range of lead-acid batteries (4V-64V), including large-capacity batteries (1ahr-65ahr and above) and high-current applications (0a- 32a and above); ●TI patented impedance tracking algorithm, which can achieve 95% high-precision battery capacity measurement. It can judge the charging status, health status and capacity of the battery through current, voltage measurement, temperature and battery characteristics. ●Product specifications, user guide and bq34z110EVM evaluation module can realize convenient configuration settings. TI industrial electronic analog products TI is a leader in industrial semiconductors, supplying a wide range of analog integrated circuits for smart grids, factory automation, high-voltage power supplies, LED lighting and control applications. TI data converters, amplifiers, interfaces, isolation, clocks, and power management devices help customers differentiate their products, while TI software, design tools, and reference designs simplify and accelerate the design process. Learn how TI's simulation innovation improves industrial safety, efficiency, and reliability. With such a monitoring of lead-acid battery management, the accuracy rate is as high as 95%, and there is no need to worry about using too many batteries to keep the system running without knowing the current capacity of the battery will increase costs and waste resources. Is this a good technical support? 95% high-precision lead-acid monitoring At various temperatures, lead-acid batteries usually have better chemical performance than lithium-ion batteries. But today's lead-acid battery design cannot accurately measure and report the current battery capacity, which often troubles end users, and may require additional batteries to fully charge the system. The latest bq34z110 uses impedance tracking technology, which not only allows users to understand the health and charging status of the battery, but also provides accurate capacity measurement, up to 95% of the battery life. In addition, this information can prevent premature shutdown and extend the life of the battery and the final device. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Explain how to use the battery