S-8250BAL-I6T1U

Series:	--
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
Interface:	--
Operating Temperature:	-40°C ~ 85°C (TA)
Package / Case:	6-SMD, Flat Leads
Supplier Device Package:	SNT-6A

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Introduction to S-8250BAL-I6T1U

The S-8250BAL-I6T1U is an integrated power management IC (PMIC) for battery management, it is designed for use in wearable applications. It integrates a wide array of power-related solutions in one package, including a buck regulator, linear regulators and a battery charger, as well as other features. This IC is specifically designed for wearable applications that have space constraints and require a reliable and efficient power management solution.

Application field of S-8250BAL-I6T1U

The S-8250BAL-I6T1U is a popular integrated PMIC for wearable applications, such as fitness trackers, smart watches, and body-worn medical devices. It is easy to use, reliable and efficient, making it a great choice for these types of applications. The PMIC is designed to manage the power of a single battery cell, allowing users to optimize and manage power distribution efficiently and safely.

Features of S-8250BAL-I6T1U

The integrated PMIC solution offers several features that are ideal for wearable applications. The buck regulator and the linear regulators provide a regulated power supply for the battery, while the charger allows for the easy charging of the battery. The battery charger offers up to 95% efficiency and 100mA of output current. The PMIC also features a low-voltage alarm, which can be set at any voltage between 2.3V and 4.0V, to alert users of low battery levels. Other features of the S-8250BAL-I6T1U include a power-on reset, overvoltage protection (OVP), input current protection (I-LIM), and overcurrent protection (OCP).

Woking principle of S-8250BAL-I6T1U

The S-8250BAL-I6T1U works by using its integrated buck regulator and linear regulators to provide a regulated power supply for the battery. The buck regulator provides a stable output voltage for the battery, while the linear regulators provide an adjustable voltage level that can be used to power the device\'s other components. The charger is used to charge the battery and can be configured to trickle charge the battery or use a constant voltage and current charge.When the battery voltage drops below a certain level, the IC will alert the user with a low-voltage alarm. This feature is useful for providing users with an early warning of when the battery needs to be recharged. The other features of the PMIC, such as the power-on reset, overvoltage protection, input current protection, and overcurrent protection, provide an extra layer of safety and reliability.

Conclusion

The S-8250BAL-I6T1U PMIC is an integrated solution for battery management that offers a wide range of features for wearable applications. It integrates a buck regulator, linear regulators, and a battery charger along with other features that make it an ideal solution for power management. The PMIC offers efficient and reliable power management, as well as safety features like low-voltage alarm, power-on reset, overvoltage protection, input current protection, and overcurrent protection.

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