Monolithic Power Systems (MPS) EVL8009-V-00H Evaluation Board

Monolithic Power Systems (MPS) EVL8009-V-00H Evaluation Board is designed to demonstrate the MP8009 IEEE 802.3af/at Power over Ethernet (PoE), powered device (PD) power supply converter. The MP8009 provides a PD interface and a highly efficient flyback/forward controller. The PD interface delivers all the IEEE 802.3af/at capabilities, including detection, 1-event classification, 2-event classification, a 120mA inrush current limit, an 840mA operation current limit, and a 100V hot-swap MOSFET. The flyback/forward controller offers a low-cost, small-sized, isolated solution with primary-side regulation (PSR) for flyback applications. The MP8009 supports a PoE-PD front-end solution with minimal external components and is housed in a QFN-28 (4mm x 5mm) package.

Features

36V to 57V Power over Ethernet (PoE) input or 48V auxiliary adapter input
12V Output Voltage (V_OUT)
2.1A Output Current (I_OUT)
Primary-Side Regulation (PSR) for flyback applications
802.3af/at-Compatible
Thermal shutdown

Frequency Dithering for Electromagnetic Interference (EMI) reduction
Overload Protection (OLP), Short-Circuit Protection (SCP), and Over-Voltage Protection (OVP) with hiccup mode for each protection
Available in QFN-28 (4mm x 5mm) package

Applications

IEEE 802.3af/at-Compatible devices
Security cameras
Videophones

Wireless Local Area Network (WLAN) access points
Internet of Things (IoT) devices

Monolithic Power Systems (MPS) EVL8009-V-00H Evaluation Board

Features

Applications

PCB Layout

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