Datasheet Linear Technology LTC4267-3
| Manufacturer | Linear Technology |
| Series | LTC4267-3 |
Power over Ethernet IEEE 802.3af PD Interface with Integrated 300kHz Switching Regulator
Datasheets
LTC4267-3 - Power over Ethernet IEEE 802.3af PD Interface with Integrated Switching Regulator
PDF, 399 Kb, Revision: B, File uploaded: Oct 25, 2017
Extract from the document
Prices
Packaging
| LTC4267CDHC-3#PBF | LTC4267CDHC-3#TRPBF | LTC4267CGN-3#PBF | LTC4267CGN-3#TRPBF | LTC4267IDHC-3#PBF | LTC4267IDHC-3#TRPBF | LTC4267IGN-3#PBF | LTC4267IGN-3#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 5x3 DFN-16 Package Outline Drawing | 5x3 DFN-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | 5x3 DFN-16 Package Outline Drawing | 5x3 DFN-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing |
| Package Code | DHC | DHC | GN | GN | DHC | DHC | GN | GN |
| Package Index | 05-08-1706 | 05-08-1706 | 05-08-1641 (GN16) | 05-08-1641 (GN16) | 05-08-1706 | 05-08-1706 | 05-08-1641 (GN16) | 05-08-1641 (GN16) |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | LTC4267CDHC-3#PBF | LTC4267CDHC-3#TRPBF | LTC4267CGN-3#PBF | LTC4267CGN-3#TRPBF | LTC4267IDHC-3#PBF | LTC4267IDHC-3#TRPBF | LTC4267IGN-3#PBF | LTC4267IGN-3#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Demo Boards | DC1249A | DC1249A | DC1249A | DC1249A | DC1249A | DC1249A | DC1249A | DC1249A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no | no | no | no | no |
| I2C Interface | yes | yes | yes | yes | yes | yes | yes | yes |
| IEEE-Compliant Classification | One Event | One Event | One Event | One Event | One Event | One Event | One Event | One Event |
| IEEE-Compliant Detection | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) | Yes (Internal 25k resistor) |
| IEEE-Compliant Disconnection | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Max Power, W | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| PSE/PD | PD | PD | PD | PD | PD | PD | PD | PD |
| PoE Type | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Eco Plan
| LTC4267CDHC-3#PBF | LTC4267CDHC-3#TRPBF | LTC4267CGN-3#PBF | LTC4267CGN-3#TRPBF | LTC4267IDHC-3#PBF | LTC4267IDHC-3#TRPBF | LTC4267IGN-3#PBF | LTC4267IGN-3#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC4267-3 (8)
Manufacturer's Classification
- Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Powered Device (PD)
