TPS65012RGZT

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 integrated circuits (PMIC) are a critical component in today\'s electronic designs. PMICs can help improve the efficiency of electronics by providing control, monitoring, and optimization. Battery management is one of the most important applications of PMICs. When it comes to battery management, the TPS65012RGZT is an excellent example of an effective PMIC. The TPS65012RGZT offers a number of features that make it an attractive solution for modern electronics. This article will discuss the application field and working principle of the TPS65012RGZT.

Application field

The TPS65012RGZT is a high-performance operating battery protection IC from Texas Instruments. It is designed for mobile applications such as smartphones, tablets, and other portable devices. The TPS65012RGZT can provide protection for a variety of battery packs, including 3-cell Li-ion batteries, as well as Li-ion/Li-polymer batteries. It also supports a wide range of single-cell Li-ion batteries, including cylindrical, prismatic, polymer, and stacked designs. The TPS65012RGZT is also suitable for use in applications where space is limited, such as wearables and IoT devices.

The TPS65012RGZT provides safety and system-level optimization for battery-powered systems. It is designed to improve the system reliability and lifetime of battery-powered mobile and IoT applications. The PMIC offers protection against thermal and overcharge/discharge/voltage events, as well as battery stacking or series protection. The TPS65012RGZT also features an integrated Electronic Fuel Gauge (EFG), which provides accurate monitoring of battery charge levels and battery health status information. It also supports fast charging, with a total charging current up to 1.5A.

Working principle

The TPS65012RGZT is a multi-function system battery protection IC that provides protection, monitoring and optimization of battery-powered systems. The PMIC consists of three main functional blocks: the protection block, the system optimization block, and the embedded fuel gauge (EFG).

The protection block of the TPS65012RGZT monitors the battery voltage and protects against overcharge, overdischarge, short-circuits and over-temperature. It also features an integrated battery stack protection circuit for Li-ion/Li-polymer batteries. This protection circuit is designed to protect cells in battery stacks from a short circuit in one cell due to a current imbalance between cells.

The system optimization block is responsible for the charging, discharging and balancing of the battery cells during system operation. The integrated Electronic Fuel Gauge (EFG) monitors the power flow into and out of the battery, as well as the state-of-charge (SOC) and the remaining battery capacity. This information can be used to accurately monitor the battery health and enable efficient optimization of the power management system.

Overall, the TPS65012RGZT is a robust and highly-featured PMIC solution for battery management applications. The PMIC provides comprehensive protection against overcharge, overdischarge, and battery stacking faults, as well as accurate monitoring and optimization of battery health and system efficiency with its embedded Electronic Fuel Gauge. The TPS65012RGZT is an ideal solution for a variety of mobile, IoT and wearable applications.

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