BQ29312PW
24 - Pin TSSOP lithium battery protection
Manufacturer： ['analog-devices', 'rochester', 'ti']
series introduction
The BQ29312PW series is a highly integrated battery monitor and protection device designed to enhance the safety and efficiency of lithium-ion battery packs. This series is particularly distinguished by its ability to monitor individual cell voltages, providing robust protection against over-voltage, under-voltage, and over-temperature conditions. The BQ29312PW incorporates advanced features that ensure reliable battery management, making it an ideal choice for applications in electric vehicles, portable electronics, and renewable energy systems.
One of the key features of the BQ29312PW series is its precision voltage monitoring capability, which supports up to 12 series-connected lithium-ion cells. This functionality allows the device to detect voltage imbalances and take corrective actions to maintain optimal operating conditions, thereby prolonging battery life and improving overall performance. Additionally, the built-in cell balancing function plays a crucial role in ensuring that all cells in the series are charged and discharged evenly, thus enhancing the safety and efficiency of the battery pack.
The design of the BQ29312PW series emphasizes low power consumption, making it suitable for applications where energy efficiency is paramount. Its integrated low-drift voltage reference ensures accurate measurements, while the device’s ability to operate over a wide temperature range (-40°C to +125°C) makes it versatile for use in various environmental conditions. Furthermore, the series features a compact package footprint, facilitating seamless integration into space-constrained designs.
In terms of use cases, the BQ29312PW series is particularly well-suited for applications requiring stringent battery management systems, such as electric and hybrid vehicles, drones, and energy storage systems. Its robust protection features make it essential in safeguarding against potential failures that could arise from battery misuse or environmental stressors. Moreover, the device is also applicable in consumer electronics, offering enhanced safety measures and battery longevity for smartphones, tablets, and laptops.
With its combination of advanced monitoring capabilities, low power consumption, and high reliability, the BQ29312PW series stands out as a premier solution for modern battery management needs, ensuring both performance and safety in a variety of demanding applications.
Images for reference
24-TSSOP
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