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Part Number: MP1582

Function: 2A, 28V, 1.5MHz, Step-Down Converter

Package: SOIC 8 Pin Type

Manufacturer: MPS ( Monolithic Power Systems )

Images: MP1582 pdf converter

Description

The MP1582 is a high frequency step-down switching regulator with integrated internal high-side, high voltage power MOSFET. It provides 2A 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 automotive systems.

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.

Features

• Wide 4.5V to 28V Operating Input Range

• Programmable Switching Frequency up to 1.5MHz

• High-Efficiency Pulse Skipping Mode for Light Loads

• Ceramic Capacitor Stable

• Internal Soft-Start

• Precision Current Limit without a Current Sensing Resistor

• Up to 95% Efficiency

Pinouts:

MP1582 pinout datasheet

Applications:

• Game Machines

• Automotive Systems

• Industrial Power Systems

• Distributed Power Systems

• Printer Systems

• Battery Powered Systems

MP1582 PDF Datasheet

Image

Description

The MT3608 switches at 1.2MHz and allows the use of tiny, low cost capacitors and inductors 2mm or less in height. Internal soft-start results in small inrush current and extends battery life.

This is a type of DC-DC (direct current to direct current) converter that increases the output voltage level from a lower input voltage. It’s a fundamental component in power electronics and is commonly used to provide a stable higher voltage output from a lower voltage source, such as a battery.

Pinout

Features