Description

    The MP1484 is a monolithic synchronous buck regulator. The device integrates 90 m? MOSFETS that provide 3A continuous load current over a wide operating input voltage of 4.5V to 27V. Current mode control provides fast transient response and cycle- by-cycle current limit. An adjustable soft-start prevents inrush current at turn on.

Features

3A Output Current

Wide 4.5V to 27V Operating Input Range

Fixed 340KHZ Frequency

Integrated Power MOSFET switches

Output Adjustable from 0.925V to 0.8Vin Up to 93% Efficiency

Programmable Soft-Start

Stable with Low ESR Ceramic Output Capacitors

Cycle by Cycle Over Current Protection

Short Circuit Protection

Input Under Voltage Lockout

Package： ESOP-8L

Applications

Distributed Power Systems

Networking Systems

FPGA, DSP, ASIC Power Supplies

Green Electronics/ Appliances

Notebook Computers

规格书：MP1484