V1.1 September 2017
Datasheet
Ag5500-FE
PoE Front End Module
Table of Contents
1. Features .............................................................................................................................. 1
2. Description........................................................................................................................... 1
Table of Contents .................................................................................................................... 2
Table of Figures ...................................................................................................................... 2
3. Ag5500-FE Product Selector ............................................................................................... 3
4. Pin Description .................................................................................................................... 4
5. Functional Description ............................................................................................................ 5
5.1 Inputs ................................................................................................................................ 5
5.2 PD Signature..................................................................................................................... 5
5.3 Power Classification .......................................................................................................... 6
5.4 Input configuration............................................................................................................. 7
5.5 Under Voltage Lockout (UVLO) Protection........................................................................ 7
5.6 Output Voltage .................................................................................................................. 7
5.7 Typical Connections .......................................................................................................... 8
6. Protection............................................................................................................................... 9
7. Electrical Characteristics........................................................................................................ 9
7.1 Absolute Maximum Ratings1 ............................................................................................ 9
7.2 Recommended Operating Conditions .............................................................................. 9
7.3 DC Electrical Characteristics ............................................................................................ 9
8. Package............................................................................................................................... 10
Table of Figures
Figure 1: Block Diagram ............................................................................................................. 3
Figure 2: Ag5500-FE Package Format ....................................................................................... 3
Figure 3: Typical System Diagram .............................................................................................. 5
Figure 4: Class Programming Option.......................................................................................... 6
Figure 5: Input Power configuration ............................................................................................ 7
Figure 6: Typical POE LED Lighting Connection Diagram.......................................................... 8
Figure 7: Typical POE Extender Connection Diagram ................................................................ 8
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