Monolithic Power Systems EV28259DD-00A

Description

The EV28259DD-00A is a fully integrated high frequency synchronous rectified step-down switch mode converter. It offers a very compactsolution to achieve 2A continuous output current over a wide input supply range with excellent load and line regulation. The MP28259 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 EV28259DD-00A requires a minimum number of readily available standard external components and is available in a space saving2mm x 3mm 12-pin QFN package.

Features

• Wide 4.2V to 20V Operating Input Range
• 2A Output Current
• Low RDS(ON) Internal Power MOSFETs
• Proprietary Switching Loss Reduction
• Technique
• 1% Reference Voltage
• Soft Shutdown
• Programmable Switching Frequency
• OCP, OVP, UVP Protection and Thermal Shutdown
• Output Adjustable from 0.815V to 13V
• Available in 12-pin QFN2x3 Package

Typical applications

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

More information

• Datasheet
• IC product information