Datasheet Linear Technology LT4294
| Manufacturer | Linear Technology |
| Series | LT4294 |
IEEE 802.3bt PD Interface Controller
Datasheets
LT4294 - IEEE 802.3bt PD Interface Controller
PDF, 582 Kb, File uploaded: Oct 25, 2017
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Packaging
| LT4294HDD#PBF | LT4294HDD#TRPBF | LT4294HMS#PBF | LT4294HMS#TRPBF | LT4294IDD#PBF | LT4294IDD#TRPBF | LT4294IMS#PBF | LT4294IMS#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 3x3 DFN-10 Package Outline Drawing | 3x3 DFN-10 Package Outline Drawing | MS-10 Package Outline Drawing | MS-10 Package Outline Drawing | 3x3 DFN-10 Package Outline Drawing | 3x3 DFN-10 Package Outline Drawing | MS-10 Package Outline Drawing | MS-10 Package Outline Drawing |
| Package Code | DD | DD | MS | MS | DD | DD | MS | MS |
| Package Index | 05-08-1699 | 05-08-1699 | 05-08-1661 | 05-08-1661 | 05-08-1699 | 05-08-1699 | 05-08-1661 | 05-08-1661 |
| Pin Count | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
Parametrics
| Parameters / Models | LT4294HDD#PBF | LT4294HDD#TRPBF | LT4294HMS#PBF | LT4294HMS#TRPBF | LT4294IDD#PBF | LT4294IDD#TRPBF | LT4294IMS#PBF | LT4294IMS#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Demo Boards | DC2583A | DC2583A | DC2583A | DC2583A | DC2583A | DC2583A | DC2583A | DC2583A |
| 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 | no | no | no | no | no | no | no | no |
| IEEE-Compliant Classification | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five Event | One Event, Two Event, Three Event, Four Event, Five 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 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -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, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 | 1, 2, 3, 4 |
Eco Plan
| LT4294HDD#PBF | LT4294HDD#TRPBF | LT4294HMS#PBF | LT4294HMS#TRPBF | LT4294IDD#PBF | LT4294IDD#TRPBF | LT4294IMS#PBF | LT4294IMS#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LT4294 (8)
Manufacturer's Classification
- Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Powered Device (PD)
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management
