BQ27500DRZT-V120G4

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

PMIC, or Power Management Integrated Circuit, is used to provide power management in modern devices. Its primary purpose is to limit power consumption and regulate power usage. Battery management is an important section of PMICs, which is used to monitor and control battery life and performance. BQ27500DRZT-V120G4 is one of the latest battery management PMICs from Texas Instruments. This article will discuss about the application field and working principle of BQ27500DRZT-V120G4.

BQ27500DRZT-V120G4 is mainly used in battery powered, portable or low-power applications. It is designed to monitor the key parameters such as temperature and voltage of lithium-ion batteries used in these applications. It also provides vital protection features such as over-voltage, over-temperature and under-voltage protection. This makes it an ideal choice for high-end battery-powered applications such as medical devices, wearables, cameras and automotive. It comes with configurable thresholds to adapt to different battery systems.

The working principle of BQ27500DRZT-V120G4 is based on a digital fuel gauge that keeps track of the amount of energy left in a battery. It measures the battery’s voltage and current with an analog to digital converter and uses this data to calculate the state of charge (SOC) of the battery. This allows the battery to be optimally used and extend its life. It can also be used to monitor the health of the battery, which is important for safety. The BQ27500DRZT-V120G4 uses a safe cell manager feature that guards against dangerous conditions such as overcharge, over-discharge or overheating.

The BQ27500DRZT-V120G4 also provides a wide range of features to reduce power consumption and improve the performance of portable or low-power applications. It can be programmed to enter and exit low-power modes to reduce the system’s overall power consumption. It also has the ability to remap its internal power sequencing to optimize performance based on the application’s usage. It also provides a wide range of safety features, such as thermal monitoring and read-back mode, to ensure the safety of the system.

The BQ27500DRZT-V120G4 also supports several external peripherals, such as I2C and SPI interfaces and USB interfaces, to allow the device to communicate with the host application. In addition, it can be used in conjunction with the host MCU to optimize system performance. This reduces the need for a dedicated MCU and can significantly reduce system cost.

In conclusion, BQ27500DRZT-V120G4 is an advanced PMIC and battery management device from Texas Instruments. It is mainly used in applications such as medical devices, wearables, cameras and automotive. It works based on a digital fuel gauge that keeps track of the battery’s state of charge. It also provides several features to reduce the system’s power consumption and improve performance. It can be used in conjunction with the host MCU to optimize system performance, making it an ideal choice for a wide range of battery-powered applications.

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