MPQ2019GN-5-Z

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MPQ2019GN-5-Z Application Field and Working Principle

The MPQ2019GN-5-Z linear voltage regulator is a type of adjustable three-terminal device typically used to regulate the output voltage of a power supply. It is categorized as a Positive Regulator with an Output Voltage Range of 0.8V to 37V with a Maximum Output Current of 1A and a different types of Temperature Compensation Circuit. It is specially used in applications such as Automotive industry and telecommunications, Battery Charger ICs , LCD Panels, Consumer Electronics and more.

Applications

The MPQ2019GN-5-Z is suitable for a wide range of applications. It is especially used in the Automotive industry, where it regulates the output voltage from a DC power source to the various electronic components. It is also used in automotive control systems such as ABS, safety and engine management systems. It is also used for regulating output voltage for LCD panels, battery charging and load protection systems, automotive interior lighting and audio/video systems. It is also used as a protection device in high efficiency AC/DC and DC/DC converters.

Working Principle

The MPQ2019GN-5-Z works by using feedback loops and the internal comparators of the device to maintain a constant voltage output. This is accomplished by using an error signal that is generated by comparing the output voltage to a reference voltage. When the output voltage falls, the error signal triggers an input to increase the output voltage to bring it back to its desired level. To prevent large inrush currents, an MOSFET or an Integrated CMOS FET is used at the output of the regulator. The regulating circuit is designed such that the current limit is adjusted according to the voltage output. This, in turn, prevents any damages to the circuit components.

Features

The MPQ2019GN-5-Z is designed to operate on an input voltage range of between 4V and 36V. It has a maximum output current of 1A and can be set to a minimum output voltage of 0.8V. It is also provided with an adjustable temperature compensation circuit, short circuit protection, and a current foldback protection for maximum safety and reliability. The device is also provided with a frequency compensation circuit, which helps in minimizing the output noise and improving the stability of the regulator.

Advantages

The MPQ2019GN-5-Z is a highly efficient, cost-effective, reliable and safe regulator. It is designed to operate on a wide range of input voltage and has an adjustable minimum output voltage. It is also provided with safety features such as current foldback and short circuit protection, which make it suitable for use in a wide range of applications.

Conclusion

The MPQ2019GN-5-Z is a highly efficient linear voltage regulator designed for automotive and other industrial applications. It is designed to maintain a constant voltage output by regulating the amount of current delivered to the output. It is also provided with features such as adjustable temperature compensation and current foldback protection, making it a reliable and secure regulator for use in a wide range of applications.

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