MP1471AGJ-ZX

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The MP1471AGJ-ZX is a monolithic integrated circuit designed to regulate power in a variety of applications including data communication, automotive, phones, and medical electronics. It is a DC-DC switching regulator, that can efficiently and reliably provide power for circuit operations. In addition to these application fields, it is also suitable for battery charging applications.

The MP1471AGJ-ZX features an integrated dedicated boost control circuit, allowing it to quickly and accurately adjust the output voltage over a wide range (typically 6V – 40V). This is enabled by a fast-paced oscillator and switching (Step-Up) technology. The device also includes various protection systems, such as over-temperature, over-voltage, under-voltage, and reverse-polarity protection, ensuring stable and safe operation.

The device includes a current limit feature that enables the core to monitor the output current and react to any over-current situations effectively. This is achieved by automatically reducing the output voltage in order to maintain a pre-set safe level of current. Also, the device features an output short-circuit protection (SCP), which helps to limit the current drawn from the input lines so that any short circuit conditions are avoided.

The MP1471AGJ-ZX provides an adjustable soft start function, that ensures a gradually increasing output voltage. This helps to reduce the layout area of the circuit and reduce any inrush currents. It also features an overheat shutdown protection that senses the temperature of the die and takes appropriate action to prevent any danger. This helps to protect the chip from potential damage due to continuous operation at higher temperatures.

The device adopts synchronous rectification technology, that significantly reduces power dissipation during conversion and improves general efficiency. The adoption of stepped output voltage enables it to maintain excellent output noise, which is particularly important in sensitive applications. In addition, it also has very low output voltage ripple, providing improved accuracy and performance.

The MP1471AGJ-ZX can be used in a variety of applications, primarily in embedded and industrial systems. The wide input voltage range makes it suitable for use in automotive, data communication and medical electronics, among other applications. With its many robust and efficient features and support functions, the MP1471AGJ-ZX is an ideal device for power regulation and advanced power management system.

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