IC manufacturers Onsemi

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Onsemi NCP1090 | Demoboard NCP1090GEVB

Power-over-Ethernet PD Interface Evaluation Board User's Manual

Overview

TopologyFlyback Converter
Input voltage37-57 V

Description

The NCP1090GEVB and NCP1094GEVB evaluationboards are designed to showcase the features of theNCP109x series of Power-over-Ethernet interfaces. Theboards are designed as splitter interfaces, taking aPoE-enabled port as input and offering the power to aseparate connector, while passing through the data toanother Ethernet port.The evaluation boards consist of different sections thatwill be described in detail in the next paragraphs. First, wewill discuss the input section, including selection of thecorrect connectors, magnetics and the termination for aPower-over-Ethernet enabled connection. In the nextsection we will explain the operation of the NCP109x, thedetection and classification process, and how to configurethe NCP109x for the correct power class. Finally, we willexplain how to use the UVLO support (for NCP1091 andNCP1093) or auxiliary support (for NCP1092 andNCP1094).

Products

Order Code Data­sheet Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionxPxCTabEMIMountApplication SystemPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples
691210910004SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-TBL Series 2109 - 2.54 mm Horiz. Entry Rising Cage Clamp PCB No 30 to 18 (AWG) 0.2 to 0.75 (mm²) THT 4 Horizontal 6 Box
61300211121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-PHD 2.54 mm THT Pin Header THT 2 Single Pin Header Straight 3 Bag
615008140121SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-MJ Modular Jack Horizontal Shielded Front Grounding Post 8P8C Tab Down 8P8C Down No THT CAT 3 Horizontal 1.5 Tray
Samples
Order Code Data­sheet Downloads Status Product seriesApplicationPCB/Cable/PanelModularityWire SectionxPxCTabEMIMountApplication SystemPins (Value)
(pcs)
RowsGenderTypeIR
(A)
Packaging Samples