IC manufacturers Monolithic Power Systems

IC manufacturers (103)

Monolithic Power Systems MP3908DK | Demoboard EV3908+8002+6901-00A

IEEE 802.3at PoE Powered Device (PD) EV Board

Overview

TopologyLAN / POE
Input voltage40-57 V
Output 15 V / 6 A
IC revision1.0

Description

EV3908+8002+6901-00A is designed as the Power over Ethernet (PoE) Powered Device (PD) module. An RJ-45 connector is provided to connect directly to an Ethernet cable having a Power Sourcing Equipment (PSE) driving it on the other end. It also accepts power applied using a stand-alone power supply.

Features

  • Meets IEEE 802.3at Specifications
  • 100V, 0.8Ω Integrate DMOS Device in MP8002DN
  • 800mA, Temperature Compensated Current Limit
  • Open Drain Power Good Output
  • Synchronous Rectification with MP6901
  • Current Mode Control
  • Soft-Start
  • 250kHz Constant Frequency Operation

Typical applications

  • VoIP Telephones, Network Cards, Security Camera Systems
  • PoE, Safety Backup Power, Remote Internet Power