MP9442GJ-P

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DC/DC switching regulators provide a regulated output voltage with an input voltage that can vary over a specified range. The MP9442GJ-P is a DC/DC switching regulator designed to produce steady and precise output voltage from an unregulated DC input voltage. The MP9442GJ-P also offers adjustable output wattage and a wide range of output voltage configurations.

The MP9442GJ-P is an ultra-low profile, point-of-load DC/DC switching regulator that has a wide input voltage range of 2.4V to 18V, and adjustable output voltage from 1.5V to 6.5V. It features a maximum output current of 9A and a maximum output power of 55W. The MP9442GJ-P features a built-in EMI filter and short-circuit protection, and is available with synchronous rectification, which improves conversion efficiency and reduces component dissipation. The integrated EMI filter also provides excellent filtering capability with minimal EMI output, improving EMC performance. The MP9442GJ-P has an integrated power-good signal that indicates when the output voltage is within tolerance.

The working principle of the MP9442GJ-P switching regulator is the same as for all switching regulators, which is to control the duty cycle of the switch node in order to regulate the output voltage. The MP9442GJ-P has a built-in control circuit that controls the duty cycle of the main switch. The main switch is a power FET that is connected to the input voltage. When the main switch is turned on, the current from the input flows through the switch and charges the inductor. When the main switch is turned off, the inductor acts as a source of current and sends it to the output through the output capacitor.

The MP942GJ-P has a wide range of application fields, such as industrial, computingsystems, dsp systems, communication systems, consumer electronics, and medical equipment. Some of the typical applications include powering microprocessors, FPGAs, ASICs, memories, microcontrollers, and analog Front End circuits. It can also be used in regulated power supply applications, such as providing regulated output voltages in laptop computers and other mobile systems.

The MP942GJ-P is an excellent choice for cost-effective, low-profile DC/DC switching regulators. It provides reliable performance and efficient energy conversion, and is well suited for a wide range of applications. With its built-in EMI filter, adjustable output wattage, and wide input voltage range, the MP942GJ-P is an ideal choice for a wide variety of applications.

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