NCV890430MW25TXG

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The NCV890430MW25TXG is a DC-DC Buck switching regulator with an integrated power MOSFET and is designed for medium voltage applications. It provides an adjustable output voltage from 0.8V to 5.0V with adjustable output current up to 2.5A. It supports operating temperature range from 40°C to 85°C, maximum total switching frequency of 2MHz, and offers 5-pins and 8-pins power packages.

The NCV890430MW25TXG is an advanced buck DC-DC converter with integrated signals, allowing users to easily set up the switching frequency and switching node control with an external resistor. Its integrated power MOSFET utilizes an N-channel enhancement design, allowing it to operate with high efficiency.

The NCV890430MW25TXG uses a synchronous rectified buck architecture to reduce output ripple and provide high efficiency. The NCV890430MW25TXG also features an adaptive operating frequency that can be adjusted through external resistor settings, allowing the user to quickly adjust the frequency for various different load conditions.

The NCV890430MW25TXG is widely used in automotive, consumer electronics, industrial, medical, and other high-end applications. It can be used for DC-DC power conversion, powering peripheral devices, powering FPGA, DSP and other integrated chips, and providing an adjustable output voltage for voltage regulation.

The working principle of the NCV890430MW25TXG is that when it is subjected to an input voltage, it will convert the current supplied to it into an output voltage that is proper for the device dependent upon. This is done through control signals. The NCV890430MW25TXG has an input detector that detects the input voltage that is then used to adjust the output voltage accordingly. The switching regulators synchronous rectification and power factor correction technologies allow it to achieve high efficiency. Additionally, the internal MOSFET combines with an external Schottky diode to provide efficient current delivery.

Furthermore, the NCV890430MW25TXG has other features designed to ensure its performance in various applications. It supports both thermal shutdown and short-circuit protection; under-voltage lockout protection allows users to prevent over-stressing the load; an integrated soft-start feature prevents inrush current at start-up; and its frequency foldback feature allows it to adjust its operating frequency to maintain power efficiency at lower load current. Its built-in control signals provide high performance and accuracy.

In brief, the NCV890430MW25TXG is a high-efficiency buck DC-DC switching regulator designed for medium voltage applications. It has an integrated power MOSFET and operates with high efficiency. It supports adjustable output voltage from 0.8V to 5.0V and adjustable output current up to 2.5A. It has various built-in features to ensure its performance in various applications. It is widely used in automotive, consumer electronics, industrial, medical, and other high-end applications for powering devices and providing an adjustable output voltage for voltage regulation.

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