
V2.4 Dec 2006
Data Sheet
Ag9000-S
Power-Over-Ethernet Module
Table of Contents
1. Features...........................................................................................................................1
2. Description.......................................................................................................................1
Table of Contents.............................................................................................................2
Table of Figures ...............................................................................................................2
3. Ag9000-S Product Selector .............................................................................................2
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. DC/DC Converter......................................................................................................7
5.6. Output Adjustment.....................................................................................................7
5.7. Typical Connections..................................................................................................8
6. Typical Application...........................................................................................................9
7. Typical Recommendations.............................................................................................10
8. Operating Temperature Range......................................................................................10
9. Electrical Characteristics................................................................................................13
9.1. Absolute Maximum Ratings* ...................................................................................13
9.2. Recommended Operating Conditions .....................................................................13
9.3. DC Electrical Characteristics* .................................................................................13
10. Package.......................................................................................................................14
10.1. Ag9000-S ..............................................................................................................14
Table of Figures
Figure 1: Block Diagram ......................................................................................................3
Figure 2: Ag9000-S Package Format ..................................................................................3
Figure 3: Typical System Diagram.......................................................................................5
Figure 4: Class Programming Option...................................................................................6
Figure 5: Output Adjustment................................................................................................7
Figure 6: Typical Connection Diagram.................................................................................8
Figure 7: Typical Application................................................................................................9
Figure 8: Typical Layout.....................................................................................................10
Figure 9: Power Plane Heatsink for Ag9000-S ..................................................................11
Figure 10: Ag9033-S Operating Profile..............................................................................11
Figure 11: Ag9050-S Operating Profile..............................................................................12
Figure 12: Ag9120-S Operating Profile..............................................................................12
3. Ag9000-S Product Selector
Part Number
Nominal Output Voltage
Ag9120-S
Ag9050-S
Ag9033-S
*At 25°C with V
IN
= 48V
All versions of the Ag9000 are RoHS compliant.
Maximum Output Power *
12 Watts
9 Watts
6 Watts
Marking
12
5
3
12.0V
5.0V
3.3V
Table 1: Ordering Information
Silver Telecom 2006
2