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MP1584 3A

Overview

The MP1584 is a high-frequency step-down switching regulator integrating an internal high-side high-voltage power MOSFET. MP1584 adopts current control mode, which can provide 3A current output and fast loop response through simple compensation design. The wide input range of 4.5V to 28V makes it suitable for a variety of step-down applications, including those in automotive environments. The 100µA operating quiescent current allows use in battery-powered applications. By reducing switching frequency under light load conditions to reduce switching and gate drive losses, the MP1584 achieves high conversion efficiency over a wide load range. The frequency reduction function helps prevent the inductor current from running out of control during startup, and the over-temperature protection ensures the stability and reliability of operation. Adopt high frequency of 1.5MHz

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Update:2025-05-08 15:22:36

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