MP2690GR-Z Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Battery Chemistry:	Lithium-Ion/Polymer
Number of Cells:	1
Current - Charging:	Constant - Programmable
Programmable Features:	Current
Fault Protection:	Over Current, Over Voltage
Charge Current - Max:	2.5A
Battery Pack Voltage:	4.45V
Voltage - Supply (Max):	6V
Interface:	--
Operating Temperature:	-40°C ~ 125°C (TJ)
Package / Case:	26-PowerVFQFN
Supplier Device Package:	26-QFN (4x4)

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MP2690GR-Z Battery Charger: Applications and Working Principles

The MP2690GR-Z is a high-performance battery charger, specifically designed for charging Li-ion and Li-metal batteries. This charger has become extremely popular in the industry due to its efficient and reliable charging techniques. It is suitable for a variety of applications, including battery powered devices, automotive applications, and even industrial settings. In this article, we will discuss the applications and working principles of the MP2690GR-Z battery charger.

Applications

The MP2690GR-Z is designed for use in a variety of applications. It is capable of charging the latest battery technologies, such as lithium-ion and lithium-metal. As such, it is suitable for a range of battery types, from small coin-cell batteries to large automotive batteries. Additionally, the charger has a low standby current, which enables it to be used in low-power applications. The MP2690GR-Z has been designed specifically for handheld and mobile devices. Its advanced charging techniques make it ideal for these types of applications, as it can provide a fast and efficient charge. Additionally, it is versatile enough to be used in a variety of scenarios, ranging from automotive to medical applications.

Working Principles

The MP2690GR-Z uses three stages of charging: pre-charging, constant current, and constant voltage. These stages are designed to provide optimal charging for a variety of battery chemistries. During pre-charging, the battery is passively charged with a low current, allowing it to reach a safe level for constant current charging.During constant current charging, the battery is actively charged with a fixed current up to the end-of-charge voltage. This stage is designed to quickly and efficiently charge the battery in a safe and reliable manner. Finally, during constant voltage charging, the charger limits the voltage to the maximum allowable level for the battery. This stage ensures the battery is safely charged and ready for use.

Conclusion

The MP2690GR-Z is a high-performance battery charger, designed specifically for charging Li-ion and Li-metal batteries. It is suitable for a variety of applications, such as handheld and mobile devices, as well as automotive and medical applications. Additionally, it uses three stages of charging, including pre-charging, constant current, and constant voltage, in order to provide optimal charging techniques for a range of battery chemistries.

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