Datasheet Linear Technology LTC4279
| Manufacturer | Linear Technology |
| Series | LTC4279 |
Single Port PoE/PoE+/ LTPoE++ PSE Controller
Datasheets
LTC4279 - Single Port PoE/PoE+/ LTPoE++ PSE Controller
PDF, 1.2 Mb, Revision: A, File uploaded: Oct 25, 2017
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Prices
Packaging
| LTC4279IS#PBF | LTC4279IS#TRPBF | LTC4279IUFD#PBF | LTC4279IUFD#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | SO-16 Package Outline Drawing | SO-16 Package Outline Drawing | 4x5 QFN-20 Package Outline Drawing | 4x5 QFN-20 Package Outline Drawing |
| Package Code | S | S | UFD | UFD |
| Package Index | 05-08-1610 (S16) | 05-08-1610 (S16) | 05-08-1711 | 05-08-1711 |
| Pin Count | 16 | 16 | 20 | 20 |
Parametrics
| Parameters / Models | LTC4279IS#PBF | LTC4279IS#TRPBF | LTC4279IUFD#PBF | LTC4279IUFD#TRPBF |
|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 |
| Demo Boards | DC2541A,DC2579A | DC2541A,DC2579A | DC2541A,DC2579A | DC2541A,DC2579A |
| Export Control | no | no | no | no |
| I2C Interface | no | no | no | no |
| IEEE-Compliant Classification | One Event, Two Event, LTPoE++ | One Event, Two Event, LTPoE++ | One Event, Two Event, LTPoE++ | One Event, Two Event, LTPoE++ |
| IEEE-Compliant Detection | 4-Point | 4-Point | 4-Point | 4-Point |
| IEEE-Compliant Disconnection | DC | DC | DC | DC |
| Max Power, W | 123 | 123 | 123 | 123 |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| PSE/PD | PSE | PSE | PSE | PSE |
| PoE Type | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ |
Eco Plan
| LTC4279IS#PBF | LTC4279IS#TRPBF | LTC4279IUFD#PBF | LTC4279IUFD#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC4279 (4)
Manufacturer's Classification
- Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Power Sourcing Equipment (PSE)
