LT1579IGN-3.3#TRPBF

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Power Management
Battery Chemistry:	Multi-Chemistry
Number of Cells:	1
Fault Protection:	Over Current, Over Temperature, Reverse Battery, Reverse Current
Interface:	--
Operating Temperature:	-40°C ~ 125°C (TJ)
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Supplier Device Package:	16-SSOP
Base Part Number:	LT1579

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Introduction to LT1579IGN-3.3#TRPBF

The LT1579IGN-3.3#TRPBF is a Battery Management Part (also known as a BATMAN PMIC) from Linear Technology, a Californian based semiconductor manufacturer. This innovative part provides regulators, logic, and analog circuitry that significantly reduces design complexity and time-to-market for a wide range of battery management applications. The LT1579IGN-3.3#TRPBF\'s integrated design not only reduces design complexity and shortens the product\'s time-to-market, but also helps reduce component costs. This is due to the fact that the integrated design reduces the overall component count, while also providing improved power-level accuracy and efficient low-power performance. The LT1579IGN-3.3#TRPBF has been designed with a wide range of load types and applications in mind. It can be used for applications ranging from small consumer electronics such as cell phones, tablets and notebooks, to larger consumer electronics such as electric vehicles. It can also be used for industrial applications such as aviation, rail and mining.

LT1579IGN-3.3#TRPBF Application Field

The LT1579IGN-3.3#TRPBF\'s principal use is for battery management applications. It is capable of controlling multiple battery chemistries, such as Li-ion, Li-polymer and Lead-acid, and provides two independent step-down regulators, with fast USB charging capability. The LT1579IGN-3.3#TRPBF is suitable for all types of cell configurations, including single cells, multiple cells, and multi-channel configurations, and provides power switches with multiple power optimization options. It also supports multiple charge modes such as Li-ion, Li-Polymer, and Lead-acid, with intelligent monitoring and control of temperature and voltage, and termination of charge with charge current and voltage limits.In addition, the LT1579IGN-3.3#TRPBF supports input sources such as USB, AC adapter, as well as other external sources. Furthermore, its self-adaptive protective features provide protection from over-voltage, over-current, and over-temperature conditions.

LT1579IGN-3.3#TRPBF Working Principle

The LT1579IGN-3.3#TRPBF is a fully integrated DC/DC regulator system for battery management applications. One of its integrated features is the controller that facilitates smart charging and discharging. It has the ability to automatically adjust its output voltage, up to 4.0V, as the battery charge state changes. This controller monitors the charging current and voltage to maintain a constant voltage and current level while charging, and then reductions these values to terminate the charge. The LT1579IGN-3.3#TRPBF also has a low-power standby mode that reduces the total power consumption. The LT1579IGN-3.3#TRPBF also includes safety features such as overvoltage, overtemperature, and overcurrent protection. These features provide additional protection from damage caused by accidentally overcharging or overdischarging the battery. In addition, the LT1579IGN-3.3#TRPBF has programmable output short-circuit and overvoltage protection, input undervoltage lockout and undervoltage disconnect, overcharge protection, and an input current limit.

Conclusion

The LT1579IGN-3.3#TRPBF is an excellent Battery Management Part (BATMAN PMIC) that helps reduce design complexity and time-to-market for a wide range of battery management applications. It is suitable for applications ranging from small consumer electronics such as cell phones, tablets and notebooks, to larger consumer electronics such as electric vehicles. The LT1579IGN-3.3#TRPBF is a fully integrated DC/DC regulator system for battery management applications, and includes features such as a smart charger and discharger, low power standby mode, safety features and programmable output protections.All these features make the LT1579IGN-3.3#TRPBF a great choice for any battery management application.

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