The MP1584 is a high-frequency step-down switching regulator with an integrated internal high-side high voltage power MOSFET. It provides 3A output with current mode control for fast loop response and easy compensation. The wide 4.5V to 28V input range accommodates a variety of step-down applications, including those in an automotive input environment. A 100µA operational quiescent current allows use in battery-powered applications.
Features:
Wide 4.5V to 28V Operating Input Range
Programmable Switching Frequency from 100kHz to 1.5MHz
High-Efficiency Pulse Skipping Mode for Light Load
Ceramic Capacitor Stable
Internal Soft-Start
Internally Set Current Limit without a Current Sensing Resistor