Monolithic Power Systems MP1492DS-00A

Description

The EV1492DS-00A is a fully integrated high frequency synchronous rectified step-down switch mode converter. It offers a very compact solution to achieve 2A continuous output current over a wide input supply range withexcellent load and line regulation. The MP1492 operates at high efficiency over a wide output current load range.

Constant-On-Time (COT) control mode provides fast transient response and eases loop stabilization.

Full protection features include OCP, OVP, UVP and thermal shut down.

The EV1492DS-00A requires a minimum number of readily available standard external components and is available in an 8-pin SOIC package.

Features

• Wide 4.2V to 16V Operating Input Range
• 2A Output Current
• Adaptive COT for Fast Transient Response
• Low RDS(ON) Internal Power MOSFETs
• Proprietary Switching Loss Reduction Technique
• Soft Shutdown
• Programmable Switching Frequency
• OCP, OVP, UVP Protection and Thermal Shutdown
• Output Adjustable from 0.805V to 13V
• Available in an 8-pin SOIC Package

Typical applications

• Notebook Systems and I/O Power
• Networking Systems
• Distributed Power SystemsP
• Flat Panel Television and Monitors
• Digital Set Top Boxes
• Personal Video Recorders

More information

• Datasheet
• IC product information