IC manufacturers Monolithic Power Systems

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Monolithic Power Systems MP8017GL | Demoboard EV8017-RJ45-00A

PoE Cable Connection Board for the EVL8017 Evaluation Boards

Overview

TopologyLAN / POE
IC revision1.0

Description

The EV8017-RJ45-00A RJ45 connection board is designed to deliver power over Ethernet (PoE) power from the Ethernet cable to the EVL8017.The EVL8017 evaluation boards demonstrate the capabilities of the MP8017, an integrated IEEE 802.3af-compatible, PoE-powered device.It is recommended to read the MP8017 and EVL8017 datasheets prior to making any changes to the EV8017-RJ45-00A.

Features

  • IEEE 802.3af-Compliant
  • 100V, 0.5Ω Powered Device (PD) Input MOSFET
  • Active-Clamp Primary-Side Regulation (PSR) Flyback without Auxiliary Winding
  • Active-Clamp Secondary-Side Regulation (SSR) Flyback through Optocoupler
  • 0.37Ω and 0.75Ω Integrated Flyback MOSFETs
  • Configurable Frequency Up to 650kHz
  • 1.5A Switching Current Limit
  • Output Diode Compensation in PSR Mode
  • Configurable Soft-Start Time
  • EMI Reduction with Frequency Dithering
  • Overload Protection (OLP), Over-Voltage Protection (OVP), and Over-Temperature Protection (OTP) with Hiccup Mode
  • Available in QFN-19 (3mmx4mm) Package

Typical applications

  • Wireless Local Area Network (WLAN) Access Points)
  • Security Cameras