V1. 4 March 2011
Data Sheet
Ag5100
Power-Over-Ethernet Plus Module
Table of Contents
1 Features .......................................................................................................................1
2 Description....................................................................................................................1
3 Ag5100 Product Selector..............................................................................................3
4 Pin Description .............................................................................................................4
5 Functional Description ..................................................................................................5
5.1 Inputs.....................................................................................................................5
5.2 PD Signature .........................................................................................................5
5.3 Isolation .................................................................................................................5
5.4 Power Classification ..............................................................................................6
5.5 AT Detection..........................................................................................................6
5.6 Input Selection.......................................................................................................7
5.7 DC/DC Converter ..................................................................................................7
5.8 Output Configuration .............................................................................................7
5.9 Output Adjustment.................................................................................................8
5.10 Output Power.........................................................................................................9
5.11 Typical Connections ..............................................................................................9
6 Typical Application......................................................................................................10
7 Typical Recommendations .........................................................................................11
8 Operating Temperature Range...................................................................................12
9 Protection ...................................................................................................................13
10 Electrical Characteristics.........................................................................................14
10.1 Absolute Maximum Ratings1................................................................................14
10.2 Recommended Operating Conditions..................................................................14
10.3 DC Electrical Characteristics ...............................................................................14
11 Package ..................................................................................................................15
11.1 Ag5100 ................................................................................................................15
Table of Figures
Figure 1: Block Diagram ......................................................................................................3
Figure 2: Ag5100 DIL Package Format (Top View) .............................................................4
Figure 3: Typical System Diagram.......................................................................................5
Figure 4: 2 - Event Physical Layer Detect Configuration .....................................................6
Figure 5: Input Power Options .............................................................................................7
Figure 6: Output Configurations...........................................................................................8
Figure 7: Output Adjustment ................................................................................................8
Figure 8: Typical Connection Diagram...............................................................................10
Figure 9: Typical Application..............................................................................................11
Figure 10: Typical Layout...................................................................................................12
Figure 11: Ag5100 Operating Profile .................................................................................13
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