MPQ2143DJ-AEC1-P

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The MPQ2143DJ-AEC1-Pis a type of DC-DC switcher regulator. It is a device used for controlling and regulating voltage.It is typically used for converting one voltage to another, especially to regulate the voltage applied to a device.

The regulator is built for use as a non-isolated point-of- load(pol) regulator and it is capable of providing an output voltage from 0.9V to 5.5V. It is designed to support high power applications of up to 20A DC current.It has a high efficiency over a wide input voltage range of 3.2V up to 40V.

The operating frequency of the regulator can be adjusted by the on-board resistors allowing flexibility to the output current, efficiency and external passive components count. To support maximum output current the regulator features an on-board high side current sense and operates in peak current mode.

The regulator\'s operating principle is based on the Pulse-Width Modulation (PWM) technique. The MPQ2143DJ-AEC1-P integrates high and low side power MOSFETs, as well as a low power consumption control, feedback and driving circuits to control the output voltage. A programmable current limit level helps regulate the output voltage. The regulator can also offer additional protection against over-current, short-circuit and over-temperature.

MPQ2143DJ-AEC1-P DC-DC switching regulator is classed as a type of Power Management IC (PMIC) and falls under type of Voltage Regulators. It is designed for applications such as digital memory systems, half-bridge and full-bridge topology in battery powered systems, and combo connection of three-phase converters.

The regulator is also used in a wide range of sectors, including Avionics, Telecommunications, Industrial, Automotive and Consumer. For this reason, its selection and use varies from one application to another. In fields such as Industrial, Automotive and Avionics, the device is used for controlling of system voltages and process regulation. Telecommunications and Consumer products make use of the device for powering of RF amplifiers and battery-powered applications.

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