S-8253BAE-T8T1GZ

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:	3
Fault Protection:	Over Current, Short Circuit
Interface:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	8-TSSOP

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PMIC – Battery Management – S-8253BAE-T8T1GZ Application Field and Working Principle

The S-8253BAE-T8T1GZ is a 3-cell battery protector IC with multiple power handling, LED control, and over-voltage protection functions. This specialized IC is part of a system-level solution that provides power, safety, and reliability to a wide range of computing and automation systems.The S-8253BAE-T8T1GZ has three pathways for powering the system: a main power port, a battery power port, and a USB port. Each of these paths is monitored and secured with safety mechanisms. The main power port includes both over-voltage and under-voltage protection. The battery power port includes an over-current protection circuit (OCP) to protect the battery from excess current flow. The USB port is safety protected to prevent reverse current and over-current, and is used for charging the battery.The S-8253BAE-T8T1GZ also provides LED control capabilities. Two LED outputs, one green and one red, are available to indicate power state, low battery warning, or other system events. The LED control operates independent from the power/battery circuits and allows for precise control and feedback in various system states.The S-8253BAE-T8T1GZ is used in a variety of applications, including industrial power control, smart phones, tablets, and notebook computers. The IC is well suited for applications where precise control and safety protection of the power and battery is required.The system is powered by the S-8253BAE-T8T1GZ with respect to the device\'s requirements. The main power port first charges the battery via the over-voltage protection circuit. The USB port is then used to control the battery charge state and prevent over-charge. The over-current protection circuit constantly monitors the battery\'s current flow and prevents it from exceeding the maximum allowable limit.When the power level in the battery drops below a certain voltage, the LED control function is triggered, illuminating a green LED to indicate low battery status. The LED will remain illuminated until the power level rises above the predetermined threshold and the system is back to normal operations. The LED control also allows multiple LED combinations to provide visual feedback in case of power failure or other system events.The S-8253BAE-T8T1GZ is a versatile device and is used in a wide variety of applications, ranging from industrial power control to consumer electronics. It is specifically engineered to provide precise monitoring and control of both the power and battery source, as well as providing necessary safety features. This is why the S-8253BAE-T8T1GZ is an invaluable component in the design of power management systems.

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