2P18U3/4

Series:	*
Part Status:	Active

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2P18U3/4 application field and working principle

2P18U3/4 is a series of electronic devices manufactured by the Austriamicrosystems Corporation. It was developed in response to the need for highly reliable and robust systems in a variety of applications. This series offers the highest performance in terms of reliability, power efficiency, and performance-in-cost.2P18U3/4 is used for dynamic voltage stabilization, load current monitoring and protection, AC line regulation, and high-voltage operations. It is used in the medical, automotive, industrial, consumer, and energy management fields.The core of the 2P18U3/4 is a voltage-stabilizing module. It has three stages: a temperature-compensating DC-DC converter with a built-in current control module for the current flowing through the power output. The second stage is a high-voltage regulator with a voltage read-back circuit for precision regulation. The third stage is a current-sensing and monitoring circuit that allows the user to monitor the current drawn by the load.The 2P18U3/4 also supports a wide range of input voltages and current levels. The input voltage range is between 5V and 24V, with a resistance of 0.2Ω. The current range is between 0.2A and 4A. The output voltage can range from 5V to 20V.The 2P18U3/4 has several safety features, including over-current protection, under-voltage lockout, over-power shutdown, reverse polarity protection, and over-temperature protection. It is also equipped with a back-EMF protection circuit and an under-voltage monitor, which helps prevent any voltage-related damage to the device.In addition, the 2P18U3/4 has a high-efficiency power-switching circuit, which allows it to deliver up to 95% conversion efficiency under short-circuit conditions. It also features a low standby power consumption, reducing energy consumption.Overall, the 2P18U3/4 provides users with reliable, efficient, and cost-effective power solutions. It is a versatile and reliable device for a number of applications, and the Austriamicrosystems Corporation is committed to making sure it meets customer needs.

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