Monolithic Power Systems MP28257 | Demoboard EV28257DD-00A

Beschreibung

The EV28257DD-00A is a fully integrated highfrequency synchronous rectified step-downswitch mode converter. It offers a very compactsolution to achieve 4A continuous outputcurrent over a wide input supply range withexcellent load and line regulation. TheMP28257 operates at high efficiency over awide output current load range.

Eigenschaften

Wide 3.3V to 20V Operating Input Range

• 4A Output Current
• Low RDS(ON) Internal Power MOSFETs
• Proprietary Switching Loss ReductionTechnique
• 1% Reference Voltage
• Programmable Soft Start Time
• Soft Shutdown
• Programmable Switching Frequency
• OCP, OVP, UVP Protection and ThermalShutdown
• Output Adjustable from 0.8V to 13V
• Available in 12-pin QFN2x3mm Package

Typische Anwendungen

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

Weiterführende Informationen

• Datenblatt
• Produktseite des IC-Herstellers