S-8200ACU-I6T1U

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Not For New Designs
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:	6-SMD, Flat Leads
Supplier Device Package:	SNT-6A

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PMIC - Battery Management - S-8200ACU-I6T1U Application Field and Working Principle

PMIC or Power Management Integrated Circuits are specialized integrated circuits that manage power flow within a device. PMICs are applied in nearly every kind of electronic device and ensure extraordinary battery life and long system uptime for devices such as mobile phones, computers, portable electronics, automobiles, and smart home appliances. Within the PMIC category, Battery Management is a subcategory that deals specifically with the management of energy from the battery. A battery management system (BMS) is an electronic device that operates the power supply system, stores energy in its batteries, and monitors the status of the components involved. The battery management system actively protects the batteries from over-voltage, over-discharge and other issues that could damage the batteries.One of such modern battery management systems is the S-8200ACU- I6T1U PMIC. This device is intended for lithium-ion battery pack management, providing several protection features and some battery information feedback. It ensures continuous power feed with cell capacity compensation, allowing safe standard charging and discharging of the battery packs. This PMIC features an ideal combination of analog power block and digital power block. This combination enables highly efficient ICs to be used for a variety of applications, including laptop batteries and tablets. The analog block consists of a buck converter, which is used for providing regulated voltage to the system by buck switching. The digital block is mainly responsible for monitoring battery temperature and charge. It contains integrated temperature and cell voltage measurement circuits.The charging and discharging processes controlled with the S- 8200ACU-I6T1U are accurately monitored and controlled by pulse width modulation (PWM) and voltage regulation loops. This ensures that the battery pack is charged and discharged carefully. This power block also helps in monitoring the current, voltage levels and the overall safety of the system.The S-8200ACU-I6T1U PMIC protects the battery from over-discharge by providing discharge over current protection (DOCP). The over-voltage protection (OVP) feature protects the battery from overcharging and helps in avoiding the risks associated with it. The thermal control feature helps protect the battery from high temperatures.The S-8200ACU-I6T1U offers a wide range of information about the cells, such as battery voltage, battery temperature, over-charge/discharge current, over-voltage, over-temperature protection, and much more. This information is useful for assessing battery performance and determining futureactions.The S-8200ACU-I6T1U custom feature allows users to customize their battery management scheme. This scheme can support multiple charging modes and different battery technologies, making it a great choice for applications that require flexibility. In conclusion, the S-8200ACU-I6T1U is an ideal application for managing lithium-ion battery packs. It has excellent features, such as data integration, temperature protection and pulse rate switching, which allow it to provide a safe, reliable, and efficient power supply system for battery packs. It is suitable for applications where energy efficiency and long battery life are essential.

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