MP1584EN Mini LM2596 ultra-small DC-DC step-down

Description

MP1584EN Mini LM2596 ultra-small DC-DC step-down

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. DC-DC step-down () module is based on MP1584EN chip, this is capable of driving a 3A load and converts input voltage between 4.5 V to 28 V into a smaller voltage between 0.8 V to 20 V.

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.  High power conversion efficiency over a wide load range is achieved by scaling down the switching frequency at light load condition to reduce the switching and gate driving losses. The frequency foldback helps prevent inductor current runaway during startup and thermal shutdown provides reliable, fault tolerant operation.  By switching at 1.5MHz, the MP1584 is able to prevent EMI (Electromagnetic Interference) noise problems, such as those found in AM radio and ADSL applications.

Application:

• DIY mobile power, monitor power supply, camera power supply, communications equipment supply, etc.
• High Voltage Power Conversion
• Automotive Systems
• Industrial Power Systems
• Distributed Power Systems
• Battery Powered Systems

Features

• Wide 4.5V to 28V Operating Input Range
• High-Efficiency Pulse Skipping Mode for Light Load
• Ceramic Capacitor Stable
• Internal Soft-Start
• Internally Set Current Limit without a Current Sensing Resistor

Also check . It is a step-down power supply module (buck converter) that utilizes the AMS1117 5V regulator to regulate input voltage in the range of 6.0 to 12V down to a fixed 5V output at a maximum of 1A. The module features onboard AMS1117 chip, a red LED power indicator, and 4Pin Type, making it breadboard-friendly

Package Includes:

• 1 x MP1584EN Mini LM2596 ultra-small DC-DC step-down

Specification: