MP28164GD-Z

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Function:	Step-Down, Step-Up/Step-Down
Output Configuration:	Positive
Topology:	Buck, Boost
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	1.2V
Voltage - Input (Max):	5.5V
Voltage - Output (Min/Fixed):	1.5V
Voltage - Output (Max):	5V
Current - Output:	4.2A
Frequency - Switching:	2MHz
Synchronous Rectifier:	No
Operating Temperature:	-40°C ~ 125°C (TJ)

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MP28164GD-Z Application Field and Working Principle

PMIC, otherwise known as Power Management Integrated Circuits, is an essential tool in a broad range of electrical engineering projects. One of PMIC’s subsets, Voltage Regulators, are known for their ability to convert electrical signals into controlled and safe levels of power. This capability is utilized in a variety of applications, ranging from computers, to medical devices, and space exploration. When it comes to voltage regulating, DC-DC Switching Regulators are essential. Typically, the devices used in this case fit into two categories: Step Down and Step Up Voltage Converters. The former is used to reduce the amount of voltage present in a system, while the latter is meant to increase the voltage. Furthermore, DC-DC Switching Regulators are also responsible for maintaining a constant voltage regardless of changing conditions.The MP28164GD-Z is a Step Down Voltage Converter from Power Integrations. This product is capable of providing an output of up to 24V with an input voltage ranging from 6.5V to 75V. This device is considered ideal for applications such as Point-Of-Load (POL) conversion and telecommunication systems. The MP28164GD-Z works by using several components, such as its LT1172 amplifier and its LT1083/LT1084 linear regulator, to achieve its task. The LT1992 is responsible for providing the necessary boost to the output voltage in order to bring it to a level that is useful to the device. Meanwhile, the other two components are responsible for keeping it at the requested level.The MP28164GD-Z also has excellent protection features, such as the built-in input current protection, the under-voltage protection, the over-voltage protection, the over-temperature protection, the over-current protection, and the output short-circuit protection. In case of any of these conditions being fulfilled, the device will automatically shut down and restart when the conditions have cleared.In addition to its excellent protection features, the MP28164GD-Z also features very low noise emission. This is achieved thanks to its tightly regulated switch mode, which ensures that it emits little to no harmonic noise. Furthermore, the device is also very efficient, making it an excellent choice for applications where low power losses are desired.The MP28164GD-Z is an invaluable tool for a wide variety of projects and applications. Thanks to its excellent protection features, its outstanding noise emission, and its high efficiency, it is well suited for a broad range of applications. Therefore, it should be considered as a viable option when looking for a reliable Step Down Voltage Converter.

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