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The Future of Analog IC Technology
DESCRIPTION
EV8001DS-00A is designed to look like the
front end of any 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.
According to the IEEE 802.3af specification, the
PD module must provide the circuitry needed to
be detected by the PSE as it polls the Ethernet
links. The IEEE 802.3af specification also
allows the option for the PD to provide
classification as to the amount of power needed
by the PD Module. EV8001DS with the
MP8001DS
hardware to provide detection and classification.
EV8001DS also has programmable inrush
current limit, power good indicator, thermal
protection and current limit.
EV8001DS also has connections for connecting
an external DC/DC Converter.
EV8001DS-00A EVALUATION BOARD
(L x W x H) 2.8" x 1.7" x 0.8"
(7.1cm x 4.3cm x 2.0cm)
Board Number
EV8001DS-00A
EV8001DS-00A Rev. 1.01
4/5/2012
Arrow.com.
Downloaded from
provides
all
the
necessary
MPS IC Number
MP8001DS
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
Device (PD) Controller EV Board
FEATURES
•
Meets IEEE 802.3af Specifications
•
100V, 0.8Ω Integrate DMOS Device
•
450mA,
Current Limit
•
Open Drain Power Good Output
•
8-pin SOIC Package
APPLICATIONS
•
VoIP Telephones
•
Network Cards
•
Security Camera Systems
•
Safety Backup Power
•
Remote Internet Power
ELECTRICAL SPECIFICATIONS
Parameter
Input Voltage
Output Current
All MPS parts are lead-free and adhere to the RoHS directive. For MPS green
status, please visit MPS website under Quality Assurance. "MPS" and "The
Future of Analog IC Technology" are Registered Trademarks of Monolithic
Power Systems, Inc.
www.MonolithicPower.com
© 2012 MPS. All Rights Reserved.
EV8001DS-00A
IEEE 802.3af PoE Powered
Temperature
Compensated
Symbol
Value
V
0 – 57
IN
I
450
LIMIT
Units
V
mA
1
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Related Manuals for MPS EV8001DS-00A
Summary of Contents for MPS EV8001DS-00A
- Page 1 EV8001DS also has programmable inrush LIMIT current limit, power good indicator, thermal All MPS parts are lead-free and adhere to the RoHS directive. For MPS green protection and current limit. status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology”...
-
Page 2: Evaluation Board Schematic
EV8001DS-00A –IEEE 802.3AF POE POWERED DEVICE (PD) CONTROLLER EV BOARD EVALUATION BOARD SCHEMATIC RJ45-8N4-B RJ45-8N4-B DF02S SHIELD SHIELD SMAJ58A DF02S MX1+ TD1+ MCT1 TCT1 MX1- TD1- MX2+ TD2+ MCT2 TCT2 MX2- TD2- MX3+ TD3+ MCT3 TCT3 TD3- MX3- MX4+ TD4+... - Page 3 EV8001DS-00A –IEEE 802.3AF POE POWERED DEVICE (PD) CONTROLLER EV BOARD EV8001DS-00A BILL OF MATERIALS Value Description Package Manufacturer Manufacturer P/N RJ Jack / Signal Line EMI/RFI Filters 6 TRMN J1, J2 RJ45-8N4-B Tyco Electronics RJ45-8N4-B BRD/CBLE GRND 8 PIN BLOCK...
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Page 4: Printed Circuit Board Layout
EV8001DS-00A –IEEE 802.3AF POE POWERED DEVICE (PD) CONTROLLER EV BOARD PRINTED CIRCUIT BOARD LAYOUT Figure 1—Top Silk Layer Figure 2—Top Layer Figure 3—Bottom Layer EV8001DS-00A Rev. 1.01 www.MonolithicPower.com 4/5/2012 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2012 MPS. All Rights Reserved. - Page 5 NOTICE: The information in this document is subject to change without notice. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications.
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