GG25LAJ

Series:	OptimGauge™
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Function:	Battery Monitor
Battery Chemistry:	--
Number of Cells:	--
Fault Protection:	--
Interface:	I²C
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	10-WFBGA, FCCSP
Supplier Device Package:	10-FCCSP (1.37x2.01)
Base Part Number:	GG25

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PMIC - Battery Management: GG25LAJ Application Field and Working Principle

The GG25LAJ is a 32-bit, high-integration, gen-pi microcontroller unit (MCU) developed by STMicroelectronics. As a device that is specifically designed for the energy management systems (EMS) of battery-powered systems, it is routinely used in the power management and charging applications of a variety of portable devices. This article will discuss the application field and working principle of the GG25LAJ, providing readers with an in-depth understanding of this versatile device. The GG25LAJ was designed to offer users with unprecedented integration levels and improved performance. Aside from its 32-bit core and wide range of features, the device also boasts of impressive integration levels, making it extremely popular among device manufacturers. The GG25LAJ provides the user with several features such as the Active Battery Drooping for Cell Balancing, PMIC Pulse Interrupt Control (PPIC) for complex power sequencing, Digital DC/DC Converter (DDCD), Single Cell Overvoltage Protection, and a variety of other integrated peripherals and technologies. The GG25LAJ is typically used in the EMS of devices such as PDAs, smartphones, multimedia players, wireless communication devices, and other battery-powered systems. As a device that is specifically designed to meet battery management needs, the GG25LAJ helps to ensure the reliability and accuracy of the energy management system. The device is also capable of detecting a wide range of malfunction scenarios, allowing it to automatically shut down the system or switch to a backup power supply in the event of an emergency.Due to the high levels of integration of the GG25LAJ, manufacturers can greatly reduce the size and complexity of the energy management system. The device supports a wide range of features, such as Active Battery Drooping for Cell Balancing, PPIC, Digital DC/DC Converter (DDCD), Single Cell Overvoltage Protection, and a variety of other integrated peripherals and technologies. These features help to ensure the efficiency and accuracy of the device’s operation, and can be used to provide users with an unprecedented level of control over their system’s power requirements.The working principle of the GG25LAJ is quite simple. The device features a 32-bit processor, which is responsible for handling the overall energy management system. This processor communicates with the GG25LAJ’s various peripherals, such as the Active Battery Drooping for Cell Balancing, PPIC, Digital DC/DC Converter (DDCD), and Single Cell Overvoltage Protection. These peripherals interact with the processor to monitor the power’s various aspects, such as the total voltage, balance, and current draw. Through regular monitoring and control, the processor is able to make the necessary adjustments to ensure the efficient and safe operation of the system.In conclusion, the GG25LAJ is a high-integration, power-efficient device designed for the energy management systems of battery-powered systems. It features a 32-bit processor, integrated peripherals and technologies, and impressive integration levels. These features enable the device to provide users with an unprecedented level of control over their system’s power requirements and ensure the reliable and accurate operation of the system. Furthermore, the device’s simple working principle makes it easy to use and highly reliable in the long run.

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