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Power-Over-Ethernet Module. AG8000 Datasheet

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Power-Over-Ethernet Module. AG8000 Datasheet






AG8000 Module. Datasheet pdf. Equivalent




AG8000 Module. Datasheet pdf. Equivalent





Part

AG8000

Description

Power-Over-Ethernet Module



Feature


www.DataSheet4U.com V1.3 July 2006 Data Sheet Silver TELECOM Pb Ag8000 Power -Over-Ethernet Module 1. Features IEEE8 02.3af compliant Small package size - 5 6mm (L) x 14mm (H) Low output ripple an d noise Input voltage range 36V to 60V Only one low cost external decoupling c apacitor required Overload and short-ci rcuit protection Adjustable Output - 3 product variants c.
Manufacture

Silver

Datasheet
Download AG8000 Datasheet


Silver AG8000

AG8000; over all voltages from 2.4V to 13V Therm al Cut Off High efficiency DC/DC conver ter Silver Telecom “design-in” assi stance 2. Description The Ag8000 serie s of modules are designed to extract po wer from a conventional twisted pair Ca tegory 5 Ethernet cable, conforming to the IEEE 802.3af Power-over-Ethernet (P oE) standard. IEEE 802.3af allows for t wo power options for C.


Silver AG8000

ategory 5 cables and the Ag8000 series h ave two pairs of power inputs pins: - V A1&2 and VB1&2 to accommodate this, see Figure 1. The Ag8000 signature and con trol circuit provides the PoE compatibi lity signature and power classification required by the Power Sourcing Equipme nt (PSE) before applying up to 15W powe r to the port. The Ag8000 is compatible with Class 0 to C.


Silver AG8000

lass 3 equipment. The high efficiency DC /DC converter operates over a wide inpu t voltage range and provides a non-isol ated regulated low ripple and low noise output. The DC/DC converter also has b uilt-in output overload, output short-c ircuit and over-temperature protection. © Silver Telecom 2006 V1.3 July 200 6 Data Sheet Ag8000 Power-Over-Etherne t Module Table of .

Part

AG8000

Description

Power-Over-Ethernet Module



Feature


www.DataSheet4U.com V1.3 July 2006 Data Sheet Silver TELECOM Pb Ag8000 Power -Over-Ethernet Module 1. Features IEEE8 02.3af compliant Small package size - 5 6mm (L) x 14mm (H) Low output ripple an d noise Input voltage range 36V to 60V Only one low cost external decoupling c apacitor required Overload and short-ci rcuit protection Adjustable Output - 3 product variants c.
Manufacture

Silver

Datasheet
Download AG8000 Datasheet




 AG8000
www.DataSheet4U.com
Silver
TELECOM
Pb
V1.3 July 2006
Data Sheet
Ag8000
Power-Over-Ethernet Module
1. Features
IEEE802.3af compliant
Small package size - 56mm (L) x
14mm (H)
Low output ripple and noise
Input voltage range 36V to 60V
Only one low cost external
decoupling capacitor required
Overload and short-circuit protection
Adjustable Output - 3 product
variants cover all voltages from 2.4V
to 13V
Thermal Cut Off
High efficiency DC/DC converter
Silver Telecom “design-in” assistance
2. Description
The Ag8000 series of modules are designed to extract power from a conventional twisted pair
Category 5 Ethernet cable, conforming to the IEEE 802.3af Power-over-Ethernet (PoE)
standard.
IEEE 802.3af allows for two power options for Category 5 cables and the Ag8000 series have
two pairs of power inputs pins: - VA1&2 and VB1&2 to accommodate this, see Figure 1.
The Ag8000 signature and control circuit provides the PoE compatibility signature and power
classification required by the Power Sourcing Equipment (PSE) before applying up to 15W
power to the port. The Ag8000 is compatible with Class 0 to Class 3 equipment.
The high efficiency DC/DC converter operates over a wide input voltage range and provides a
non-isolated regulated low ripple and low noise output. The DC/DC converter also has built-in
output overload, output short-circuit and over-temperature protection.
© Silver Telecom 2006




 AG8000
V1.3 July 2006
Data Sheet
Table of Contents
Ag8000
Power-Over-Ethernet Module
1. Features...........................................................................................................................1
2. Description.......................................................................................................................1
Table of Contents.............................................................................................................2
Table of Figures ...............................................................................................................2
3. Ag8000 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. DC/DC Converter ......................................................................................................6
5.6. Grounding .................................................................................................................7
5.7. Output Adjustment.....................................................................................................7
5.8. 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. Ag8000-S ..............................................................................................................14
10.2. Ag8000-D ..............................................................................................................14
Table of Figures
Figure 1: Block Diagram ......................................................................................................3
Figure 2: Ag8000-S SIL 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 Ag8000 (-S or -D) ......................................................11
Figure 10: Ag8003 Operating Profile .................................................................................11
Figure 11: Ag8005 Operating Profile .................................................................................12
Figure 12: Ag8012 Operating Profile .................................................................................12
© Silver Telecom 2006
2




 AG8000
V1.3 July 2006
Data Sheet
Ag8000
Power-Over-Ethernet Module
3. Ag8000 Product Selector
Part NumberNominal Output Voltage
Ag8012-S
12.0V
Ag8005-S
5.0V
Ag8003-S
3.3V
Ag8012-D
12.0V
Ag8005-D
5.0V
Ag8003-D
3.3V
*At 25°C with VIN = 48V
† All versions of the Ag8000 are RoHS compliant.
Maximum Output Power *
12
6
5
12
6
5
Marking
12
5
3
12
5
3
Package
SIL
SIL
SIL
DIL
DIL
DIL
Table 1: Ordering Information
VA1
Input
VA2
VB1
Input
VB2
Ag8000
Signature
& Control
DC:DC
Converter
DC
Output
Figure 1: Block Diagram
Ag8000-S
1
Figure 2: Ag8000-S SIL Package Format
© Silver Telecom 2006
3






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