https://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supplyProduct Detail Documentsen-USTelligent Community 12https://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supplyFri, 05 May 2023 16:04:26 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:cb25f384-00b5-4215-8041-37a224b922f3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply#commentsCurrent Revision posted to Documents by e14-publisher on 5/5/2023 4:04:26 PM<br /> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Non-Isolated 5V/2.5A POE Powerd Device Power Supply</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/nonisolated_5v25a_poe_powerd_device_power_supply_500x177_1579633462.jpg" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Non-Isolated 5V/2.5A POE Powerd Device Power Supply" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES98#</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-3aeb9" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2610453&nsku=92Y9288&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('3aeb9'));" data-farnell="2610453" data-newark="92Y9288" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">To meet the increasing demands for non-isolated Power over Ethernet (PoE) power solutions, Maxim has developed innovative, non-isolated PoE powered device (PD) power solutions. Each design was tested for load and line regulation, as well as efficiency and transient performance. As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available and may be downloaded from the Design Resources tab. In addition, boards are available for purchase. These boards feature a module architecture, with through-hole pins for immediate board placement and accelerated prototyping.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">MAXREFDES98# combines the PD controller and the step down converter on a 14.0mm (0.55in) x 55.9mm (2.2in) board. The module accepts input voltages ranging from 36V to 57V, and provides an output voltage of 5V with current capacity of 2.5A.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">For initial evaluation, Maxim also provides an evaluation board, MAXREFDES98EV#. This board features RJ45 connectors for quick testing with sourced power.<br /><br /><br /></span></p> <h4><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;"><strong>Applications</strong></span></h4> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Lighting</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">IP cameras</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Sensors</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Non-isolated Ethernet equipment</span></li> </ul> <p><span style="font-size:10pt;">&nbsp;</span></p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">36V ~ 57V input voltage</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Compact and flexible</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Minimal external components</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Robust operation in adverse environments</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">12.5W output capacity</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&plusmn;3% output accuracy</span></li> </ul> <br /> <h4></h4> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Ref. Design Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.farnell.com/datasheets/2147861.pdf?_ga=1.14671543.1052196555.1486020163" target="_blank">MAXREFDES98# Datasheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-code"></i> <a href="https://www.maximintegrated.com/en/design/reference-design-center/system-board/6288.html/tb_tab2" target="_blank">MAXREFDES98#: NON-ISOLATED 5V/2.5A POE POWERED DEVICE POWER SUPPLY (html)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_BOM_RA.pdf" target="_blank">Bill of Materials- MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Board Support Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_FAB_PACKAGE_RA.zip" target="_blank">Fab Package-MAXREFDES98 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_SCH_RA.pdf" target="_blank">Schematic- MAXREFDES98 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_LAYOUT_RA.pdf" target="_blank">PCB Layout-MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Simulation Model/CAD Models</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_CAD_RA.zip" target="_blank">PCB CAD (Cadence) (zip)</a> </div> </div> </div> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4172, "type": "devtool", "part_number": "MAXREFDES98#" };</script> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: power over ethernet, 5v power supply, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply/revision/3Thu, 16 Dec 2021 23:35:32 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:cb25f384-00b5-4215-8041-37a224b922f3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply#commentsRevision 3 posted to Documents by e14-publisher on 12/16/2021 11:35:32 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4172, "type": "devtool", "part_number": "MAXREFDES98#" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Non-Isolated 5V/2.5A POE Powerd Device Power Supply</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/nonisolated_5v25a_poe_powerd_device_power_supply_500x177_1579633462.jpg" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Non-Isolated 5V/2.5A POE Powerd Device Power Supply" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES98#</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-b7594" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2610453&nsku=92Y9288&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('b7594'));" data-farnell="2610453" data-newark="92Y9288" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">To meet the increasing demands for non-isolated Power over Ethernet (PoE) power solutions, Maxim has developed innovative, non-isolated PoE powered device (PD) power solutions. Each design was tested for load and line regulation, as well as efficiency and transient performance. As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available and may be downloaded from the Design Resources tab. In addition, boards are available for purchase. These boards feature a module architecture, with through-hole pins for immediate board placement and accelerated prototyping.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">MAXREFDES98# combines the PD controller and the step down converter on a 14.0mm (0.55in) x 55.9mm (2.2in) board. The module accepts input voltages ranging from 36V to 57V, and provides an output voltage of 5V with current capacity of 2.5A.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">For initial evaluation, Maxim also provides an evaluation board, MAXREFDES98EV#. This board features RJ45 connectors for quick testing with sourced power.<br /><br /><br /></span></p> <h4><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;"><strong>Applications</strong></span></h4> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Lighting</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">IP cameras</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Sensors</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Non-isolated Ethernet equipment</span></li> </ul> <p><span style="font-size:10pt;">&nbsp;</span></p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">36V ~ 57V input voltage</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Compact and flexible</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Minimal external components</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Robust operation in adverse environments</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">12.5W output capacity</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&plusmn;3% output accuracy</span></li> </ul> <br /> <h4></h4> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Ref. Design Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.farnell.com/datasheets/2147861.pdf?_ga=1.14671543.1052196555.1486020163" target="_blank">MAXREFDES98# Datasheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-code"></i> <a href="https://www.maximintegrated.com/en/design/reference-design-center/system-board/6288.html/tb_tab2" target="_blank">MAXREFDES98#: NON-ISOLATED 5V/2.5A POE POWERED DEVICE POWER SUPPLY (html)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_BOM_RA.pdf" target="_blank">Bill of Materials- MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Board Support Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_FAB_PACKAGE_RA.zip" target="_blank">Fab Package-MAXREFDES98 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_SCH_RA.pdf" target="_blank">Schematic- MAXREFDES98 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_LAYOUT_RA.pdf" target="_blank">PCB Layout-MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Simulation Model/CAD Models</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_CAD_RA.zip" target="_blank">PCB CAD (Cadence) (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: power over ethernet, 5v power supply, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply/revision/2Thu, 16 Dec 2021 03:23:45 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:cb25f384-00b5-4215-8041-37a224b922f3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply#commentsRevision 2 posted to Documents by e14-publisher on 12/16/2021 3:23:45 AM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4172, "type": "devtool", "part_number": "MAXREFDES98#" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Non-Isolated 5V/2.5A POE Powerd Device Power Supply</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/nonisolated_5v25a_poe_powerd_device_power_supply_500x177_1579633462.jpg" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Non-Isolated 5V/2.5A POE Powerd Device Power Supply" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES98#</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-3d827" data-at-areainteracted="design-center" data-at-type="click" data-at-link-type="button" href="javascript:void(0)" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('3d827'));" data-farnell="" data-newark="" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">To meet the increasing demands for non-isolated Power over Ethernet (PoE) power solutions, Maxim has developed innovative, non-isolated PoE powered device (PD) power solutions. Each design was tested for load and line regulation, as well as efficiency and transient performance. As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available and may be downloaded from the Design Resources tab. In addition, boards are available for purchase. These boards feature a module architecture, with through-hole pins for immediate board placement and accelerated prototyping.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">MAXREFDES98# combines the PD controller and the step down converter on a 14.0mm (0.55in) x 55.9mm (2.2in) board. The module accepts input voltages ranging from 36V to 57V, and provides an output voltage of 5V with current capacity of 2.5A.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">For initial evaluation, Maxim also provides an evaluation board, MAXREFDES98EV#. This board features RJ45 connectors for quick testing with sourced power.<br /><br /><br /></span></p> <h4><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;"><strong>Applications</strong></span></h4> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Lighting</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">IP cameras</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Sensors</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Non-isolated Ethernet equipment</span></li> </ul> <p><span style="font-size:10pt;">&nbsp;</span></p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">36V ~ 57V input voltage</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Compact and flexible</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Minimal external components</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Robust operation in adverse environments</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">12.5W output capacity</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&plusmn;3% output accuracy</span></li> </ul> <br /> <h4></h4> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Ref. Design Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.farnell.com/datasheets/2147861.pdf?_ga=1.14671543.1052196555.1486020163" target="_blank">MAXREFDES98# Datasheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-code"></i> <a href="https://www.maximintegrated.com/en/design/reference-design-center/system-board/6288.html/tb_tab2" target="_blank">MAXREFDES98#: NON-ISOLATED 5V/2.5A POE POWERED DEVICE POWER SUPPLY (html)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_BOM_RA.pdf" target="_blank">Bill of Materials- MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Board Support Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_FAB_PACKAGE_RA.zip" target="_blank">Fab Package-MAXREFDES98 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_SCH_RA.pdf" target="_blank">Schematic- MAXREFDES98 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_LAYOUT_RA.pdf" target="_blank">PCB Layout-MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Simulation Model/CAD Models</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_CAD_RA.zip" target="_blank">PCB CAD (Cadence) (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: power over ethernet, 5v power supply, mcu, maxim, development_platforms_kits, reference_designs</div> https://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply/revision/1Mon, 18 Oct 2021 20:26:24 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:cb25f384-00b5-4215-8041-37a224b922f3e14-publisherhttps://community.element14.com/products/devtools/product-pages/w/documents/22536/non-isolated-5v-2-5a-poe-powerd-device-power-supply#commentsRevision 1 posted to Documents by e14-publisher on 10/18/2021 8:26:24 PM<br /> <div class="xs-hide"> <script>e14.meta.page.devtools={"id": 4172, "type": "devtool", "part_number": "MAXREFDES98#" };</script> </div> <div id="product-page-content"> <h1 class="xs-mt0 xs-mb2">Non-Isolated 5V/2.5A POE Powerd Device Power Supply</h1> <div class="xs-mb3"><span class="bold xs-mr1">Manufactured By:</span>Maxim Integrated</div> <div class="xs-flex md-flex-row xs-flex-column"> <div class="md-w40 xs-w100"> <div id="devtool-primary-image" class="devtool-primary-image-container fill-white"> <img src="https://community-dc-assets.element14.com/images/devtool/size500/nonisolated_5v25a_poe_powerd_device_power_supply_500x177_1579633462.jpg" class="devtool-image-devtool-0 xs-w100 xs-full-height fill-white obj-fit-contain xs-block" alt="Non-Isolated 5V/2.5A POE Powerd Device Power Supply" /> </div> </div> <div class="md-w60 md-pl4 md-pl4 md-pt0 xs-w100 xs-pl0 xs-pl0 xs-pt2"> <div class="xs-flex xs-flex-justify-space-between xs-flex-align-center xs-border-lighter fill-white xs-p2"> <div class="xs-mt1 xs-mb1"> <div class="xs-text-5"><span class="bold xs-mr1">Part Number:</span><span id="part-number-value">MAXREFDES98#</span></div> </div> <div class="xs-text-right xs-mr2"> <a id="e14-product-link-2853f" data-at-areainteracted="rte-content" data-at-type="click" data-at-link-type="button" href="https://referral.element14.com/OrderCodeView?fsku=2610453&nsku=92Y9288&COM=e14c-noscript&CMP=e14c-noscript&osetc=e14-noscript-tracking-loss" data-at-label="PRODUCT_POPUP_OPEN"class="e14-embedded e14_shopping-cart-far e14-button" onclick="event.preventDefault();e14.func.displayProduct(e14.meta.user.country, this, 'embedded-link', e14.func.getProductLinkJSON('2853f'));" data-farnell="2610453" data-newark="92Y9288" data-comoverride="" data-cmpoverride="" data-cpc="" data-avnetemea="" data-avnetema="" data-avnetasia="" >Buy Now</a> </div> </div> </div> </div> <div class="xs-mt3"> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">To meet the increasing demands for non-isolated Power over Ethernet (PoE) power solutions, Maxim has developed innovative, non-isolated PoE powered device (PD) power solutions. Each design was tested for load and line regulation, as well as efficiency and transient performance. As with all Maxim reference designs, the BOM, schematics, layout files, and Gerber files are all available and may be downloaded from the Design Resources tab. In addition, boards are available for purchase. These boards feature a module architecture, with through-hole pins for immediate board placement and accelerated prototyping.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">MAXREFDES98# combines the PD controller and the step down converter on a 14.0mm (0.55in) x 55.9mm (2.2in) board. The module accepts input voltages ranging from 36V to 57V, and provides an output voltage of 5V with current capacity of 2.5A.</span></p> <p><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">For initial evaluation, Maxim also provides an evaluation board, MAXREFDES98EV#. This board features RJ45 connectors for quick testing with sourced power.<br /><br /><br /></span></p> <h4><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;"><strong>Applications</strong></span></h4> <ul> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Lighting</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">IP cameras</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Sensors</span></li> <li><span style="font-family:arial, helvetica, sans-serif;font-size:10pt;">Non-isolated Ethernet equipment</span></li> </ul> <p><span style="font-size:10pt;">&nbsp;</span></p> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Features</h3> <ul> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">36V ~ 57V input voltage</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Compact and flexible</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Minimal external components</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">Robust operation in adverse environments</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">12.5W output capacity</span></li> <li><span style="font-size:10pt;font-family:arial, helvetica, sans-serif;">&plusmn;3% output accuracy</span></li> </ul> <br /> <h4></h4> <h3 class="toc-item xs-pb2 xs-border-bottom">Ships With</h3> <ul> <li>Ref. Design Board</li> </ul> <div id="devtool-required-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Required Tools</h3> <div id="devtool-required-devtools-content"></div> </div> <div id="devtool-accessory-devtools-section" class="xs-hide"> <h3 class="toc-item xs-pb2 xs-mb1 xs-border-bottom">Accessory Tools</h3> <div id="devtool-accessory-devtools-content"></div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Documents</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Data Sheet</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.farnell.com/datasheets/2147861.pdf?_ga=1.14671543.1052196555.1486020163" target="_blank">MAXREFDES98# Datasheet (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Quick Start Guide</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-code"></i> <a href="https://www.maximintegrated.com/en/design/reference-design-center/system-board/6288.html/tb_tab2" target="_blank">MAXREFDES98#: NON-ISOLATED 5V/2.5A POE POWERED DEVICE POWER SUPPLY (html)</a> </div> </div> <h3 class="toc-item xs-pb2 xs-border-bottom">Downloads</h3> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Bill of Materials</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_BOM_RA.pdf" target="_blank">Bill of Materials- MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Board Support Package</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_FAB_PACKAGE_RA.zip" target="_blank">Fab Package-MAXREFDES98 (zip)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Schematics/Layout Files</h4> <div class="attachment "> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_SCH_RA.pdf" target="_blank">Schematic- MAXREFDES98 (pdf)</a> </div> <div class="attachment xs-mb3"> <i class="fal fa-file-pdf"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_LAYOUT_RA.pdf" target="_blank">PCB Layout-MAXREFDES98 (pdf)</a> </div> </div> <div class="xs-px2"> <h4 class="xs-pb2 xs-border-bottom">Simulation Model/CAD Models</h4> <div class="attachment xs-mb3"> <i class="fal fa-file-archive"></i> <a href="http://www.maximintegrated.com/design/tools/appnotes/6288/MAXREFDES98_CAD_RA.zip" target="_blank">PCB CAD (Cadence) (zip)</a> </div> </div> </div> <div style="clear:both;"></div> <div style="font-size: 90%;">Tags: power over ethernet, 5v power supply, mcu, maxim, development_platforms_kits, reference_designs</div>