BQ2012SN-D107G4

Series:	--
Packaging:	Tube
Part Status:	Not For New Designs
Function:	Battery Monitor
Battery Chemistry:	Multi-Chemistry
Number of Cells:	--
Fault Protection:	--
Interface:	Serial
Operating Temperature:	0°C ~ 70°C (TA)
Package / Case:	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	16-SOIC
Base Part Number:	BQ2012

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PMIC - Battery Management

Power Management Integrated Circuit (PMIC) is designed to optimise the power management capabilities of a device. A battery management IC (BQ2012SN-D107G4) is a PMIC that is specifically designed for battery management, such as in mobile phones, laptops, and other portable electronic devices. This article explores the application field and working principle of BQ2012SN-D107G4.

Application Field of BQ2012SN-D107G4

The primary application field of BQ2012SN-D107G4 is mobile phones and other portable devices that operate with battery power. While other PMICs are general-purpose components, BQ2012SN-D107G4 is specifically designed to manage the battery of a mobile device. The integrated circuit features an advanced battery charger with a maximum charge voltage of 4.35V and an over-discharge function that ensures the battery is protected.In addition to its primary application field, the BQ2012SN-D107G4 is increasingly being used in a variety of other devices, such as medical instruments, monitoring devices, and electronic toys. This is due to its high-efficiency charging capabilities and ability to prevent over-discharging, thereby protecting the battery from damage.

Working Principle of BQ2012SN-D107G4

The BQ2012SN-D107G4 is an advanced, high-efficiency battery charger that is designed for mobile phone applications. The integrated circuit is designed to optimize the charging process and prevent overcharging and over-discharging of the battery.When charging a battery, the BQ2012SN-D107G4 will adjust the charging parameters to reduce the likelihood of overcharging or over-discharging. It is able to control the charging current, charging voltage, and charging time, thereby optimizing the charging process and ensuring the battery is properly charged.In addition to charging the battery, the BQ2012SN-D107G4 also monitors the battery status and provides an indication of the battery\'s charge level. It will compare the battery voltage to the set value and warn the user when the amount of charge in the battery decreases. It also includes various safety features to protect the battery from overcharging or over-discharging.

Conclusion

The BQ2012SN-D107G4 is a highly capable battery management integrated circuit that is designed for mobile phones and other portable devices. It is designed to optimize the charging process and protect the battery from overcharging or over-discharging. The BQ2012SN-D107G4\'s safety features and advanced battery monitoring capabilities make it an ideal choice for portable device applications.

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