MPQ4415MGQBE-AEC1-P

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Power management integrated circuits (PMICs) are an integral component of today’s electronic systems. They provide maximum efficiency and reliability in the power delivery of electronic systems. Voltage regulators are a subset of PMICs, and DC-DC switching regulators (DCDC) are a common voltage regulator design.

The MPQ4415MGQBE-AEC1-P is a DCDC voltage regulator designed by Mitsubishi Electric. It provides 3.2V to 12V adjustable output voltage, with a total output current capability of up to 8A. This makes it an ideal choice for a wide range of applications where a stable output voltage is needed, such as powering microprocessors, embedded systems, and consumer electronics.

The MPQ4415MGQBE-AEC1-P features a current mode control and a wide temperature operating range of -55°C to +125°C. It also offers a wide input voltage range of 10V to 24V, enabling it to be used in a variety of automotive and industrial applications, as well as consumer applications.

The MPQ4415MGQBE-AEC1-P uses a switching frequency of 1.2MHz and offers fast response time and an excellent line and load transient performance. Its built-in power-on reset (POR) circuitry provides safe and controlled startup and shutdown of the system, ensuring system reliability. Additionally, its low quiescent current (only 24µA at no load) ensures low power consumption for the applications it is used in.

The working principle of the MPQ4415MGQBE-AEC1-P voltage regulator is based on a buck-boost regulator topology. It uses power MOSFETs to switch on and off the input voltage, and a control circuit for regulating the voltage to the desired output. The control circuit uses the current mode control technique to accurately regulate the output voltage, ensuring that it meets the required specifications. This makes the MPQ4415MGQBE-AEC1-P an ideal choice for applications which require high efficiency and robustness.

The MPQ4415MGQBE-AEC1-P voltage regulator is suitable for applications in a variety of industries, including automotive, industrial, consumer electronics, and medical. Its wide input voltage and temperature range, as well as the fast response time and low quiescent current make it an ideal choice for powering microprocessors, embedded systems, and consumer electronics.

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