S-8211CAV-M5T1U

Series:	S-8211C
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Function:	Battery Protection
Battery Chemistry:	Lithium-Ion/Polymer
Number of Cells:	1
Fault Protection:	Over Current, Short Circuit
Interface:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	SC-74A, SOT-753
Supplier Device Package:	SOT-23-5

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Power Management Integrated Circuit (PMIC) - Battery Management

Power management integrated circuits (PMIC) are increasingly popular today with advances in the efficiency and flexibility of their designs. These integrated circuits provide the ability to efficiently manage power flows in order to achieve the best performance in a wide range of applications. Battery management is an important part of the modern power management system and can greatly improve the performance of a device or system.The S-8211CAV-M5T1U is a type of PMIC specifically designed for battery management. It is based on a highly efficient current monitoring architecture. The PMIC is designed to track the current, voltage, temperature and other parameters related to a battery. It enables the device to switch reliably to the appropriate charging and discharging currents depending on the specific load characteristics of a battery. The S-8211CAV-M5T1U also provides over-voltage, over-current and short circuit protection. It is available in a 5mm×5mm WLCSP 64-pin package.The S-8211CAV-M5T1U is mainly used in battery-powered systems. It is ideal for applications such as portable digital products, smart meters, vending machines and automated teller machines (ATMs). It can provide intelligent power control, battery charging and discharging, monitoring and protection of batteries. The PMIC also offers an improved system efficiency by reducing ripple noise, improving battery life and increasing overall battery performance.The working principle of the S-8211CAV-M5T1U is straightforward. Firstly, it monitors the battery voltage and current in real-time. This information is then used to accurately calculate the current and voltage that is required by the battery. The S-8211CAV-M5T1U then creates a switching signal that is used to enable or disable the optimal charging or discharging current for the battery being monitored.When the battery is being charged, the S-8211CAV-M5T1U regulates the battery cell current and voltage. This ensures that the battery is fully charged and not damaged while charging. The PMIC also monitors the temperature of the battery cells to prevent overheating and other potential damage.The S-8211CAV-M5T1U also provides over-voltage, over-current and short-circuit protection, further enhancing the overall performance and safety of the battery. This PMIC also comes with integrated short-circuit detection, which can detect any presence of a short circuit and automatically disable the battery charging.In conclusion, the S-8211CAV-M5T1U provides an efficient and reliable way of managing the power consumption of batteries in a variety of applications. It offers multiple levels of protection and monitoring capabilities which promote longer battery life, higher efficiency and increased overall performance. This type of PMIC is also ideal for low power systems since it allows for precise control and power optimization.

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