V1.2 Sept 2014
Data Sheet
Ag5200
Power-over-Ethernet Plus Module
Table of Contents
1 Features .......................................................................................................................1
2 Description....................................................................................................................1
Table of Contents .............................................................................................................2
Table of Figures ...............................................................................................................2
3 Ag5200 Product Selector† ............................................................................................3
4 Pin Description .............................................................................................................4
5 Functional Description ..................................................................................................5
5.1 Inputs.....................................................................................................................5
5.2 PD Signature .........................................................................................................5
5.3 Isolation .................................................................................................................6
5.4 Power Classification ..............................................................................................6
5.5 AT Detection..........................................................................................................7
5.6 DC/DC Converter ..................................................................................................8
5.7 Output Adjustment.................................................................................................8
5.8 Typical Connections ..............................................................................................9
5.9 Output Power.......................................................................................................10
6 Typical Application......................................................................................................10
7 Operating Temperature Range ...................................................................................11
8 Protection ...................................................................................................................12
9 EMC............................................................................................................................12
10 Electrical Characteristics.........................................................................................12
10.1 Absolute Maximum Ratings*................................................................................12
10.2 Recommended Operating Conditions..................................................................12
10.3 DC Electrical Characteristics*..............................................................................13
11 Package ..................................................................................................................14
Table of Figures
Figure 1: Block Diagram ......................................................................................................3
Figure 2: Ag5200 DIL Package Format................................................................................4
Figure 3: Typical System Diagram .......................................................................................5
Figure 4: Position of the Isolation Barrier .............................................................................6
Figure 5: Two Event Physical Layer Detect Configuration ...................................................7
Figure 6: Output Adjustment ................................................................................................8
Figure 7: Typical PoE Only Connection Diagram.................................................................9
Figure 8: Typical Application..............................................................................................10
Figure 9: Ag5200 Operating Profile ...................................................................................11
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