TPS6591104EA2ZRC

Series:	--
Packaging:	Tray
Part Status:	Obsolete
Applications:	Portable Equipment
Current - Supply:	--
Voltage - Supply:	2.7 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Surface Mount
Package / Case:	98-VFBGA
Supplier Device Package:	98-BGA Microstar JR
Base Part Number:	TPS6591104

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Introduction to TPS6591104EA2ZRC

The TPS6591104EA2ZRC is a 4PLGCV717A device (commonly called TPS6591) belonging to the TPS6591xx PMIC family within Texas Instruments\' portfolio of power management integrated circuits (PMICs). This device is a programmable power source controller with advanced features and is suitable for multi-rail applications. This PMIC has been developed keeping advanced system needs in mind. It is designed to provide intelligent power management for computer systems, media players and wireless communications devices.

Application Field

The primary application field for this device is the power management of notebook PCs and embedded systems. It is also a great choice for desktop PCs and for media players such as portable DVD players, as well as for touchscreen devices, DECT phones, digital cameras and other mobile devices.

Working Principle

The TPS6591104EA2ZRC is a DC-DC converter which is designed to switch current from one voltage rail to another. It takes in an input voltage, typically from a battery, and outputs a lower regulated voltage to the various components of the system.The TPS6591104EA2ZRC features several advanced features such as multiple independent voltage rails, spread spectrum clock and switching frequency modulation, integrated fault management and an adjustable gate driving strength for a customizable low power stand-by mode.It is also capable of providing intelligent power management for computer systems, media players, and wireless communication devices.The TPS6591104EA2ZRC has a 4-bit programmable switch that allows for multiple input and output voltage rails to be adjusted independently. This allows the power source designers to optimize their design and select the most appropriate configurations for their system’s components.The TPS6591104EA2ZRC features an on-chip integrated fault manager and a voltage droop tracking feature to alleviate thermal stress under heavy load conditions.The TPS6591104EA2ZRC also features an adjustable gate driving strength, which helps to reduce power consumption of the device while in stand-by modes.

Conclusion

The TPS6591104EA2ZRC is a comprehensive power management solution suitable for multiple rail applications. It is designed to provide intelligent power management for computer systems, media players and wireless communications devices. It has advanced features such as its 4-bit programmable switch and its integrated fault manager. Its adjustable gate driving strength feature helps reduce stand-by power consumption. All of this makes this TPS6591104EA2ZRC device a great choice for many different applications.

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