Datasheet Linear Technology LTC4290 — Ficha de datos
| Fabricante | Linear Technology |
| Serie | LTC4290 |
Controlador PSE PoE / PoE + / LTPoE ++ de 8 puertos
Hojas de datos
LTC4290/LTC4271 - 8-Port PoE/PoE+/LTPoE++ PSE Controller
PDF, 418 Kb, Revisión: B, Archivo subido: oct 25, 2017
Extracto del documento
Embalaje
| LTC4290AIUJ#PBF | LTC4290AIUJ#TRPBF | LTC4290BIUJ#PBF | LTC4290BIUJ#TRPBF | LTC4290CIUJ#PBF | LTC4290CIUJ#TRPBF | |
|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 |
| Package | 6x6 QFN-40 Dibujo del esquema del paquete | 6x6 QFN-40 Dibujo del esquema del paquete | 6x6 QFN-40 Dibujo del esquema del paquete | 6x6 QFN-40 Dibujo del esquema del paquete | 6x6 QFN-40 Dibujo del esquema del paquete | 6x6 QFN-40 Dibujo del esquema del paquete |
| Package Code | UJ | UJ | UJ | UJ | UJ | UJ |
| Package Index | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 | 05-08-1728 |
| Pin Count | 40 | 40 | 40 | 40 | 40 | 40 |
Paramétricos
| Parameters / Models | LTC4290AIUJ#PBF | LTC4290AIUJ#TRPBF | LTC4290BIUJ#PBF | LTC4290BIUJ#TRPBF | LTC4290CIUJ#PBF | LTC4290CIUJ#TRPBF |
|---|---|---|---|---|---|---|
| Number of Channels | 8 | 8 | 8 | 8 | 8 | 8 |
| Demo Boards | DC1843B | DC1843B | DC1843B | DC1843B | DC1843B | DC1843B |
| Export Control | no | no | no | no | no | no |
| I2C Interface | yes | yes | yes | yes | yes | yes |
| IEEE-Compliant Classification | One Event, Two Event, LTPoE++ | One Event, Two Event, LTPoE++ | 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 | 4-Point | 4-Point |
| IEEE-Compliant Disconnection | DC | DC | DC | DC | DC | DC |
| Max Power, W | 90 | 90 | 90 | 90 | 90 | 90 |
| Operating Temperature Range, °C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| PSE/PD | PSE | PSE | PSE | PSE | PSE | PSE |
| PoE Type | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ | 1, 2, LTPoE++ |
| Subname | LTC4290 | LTC4290 | LTC4290 | LTC4290 | LTC4290 | LTC4290 |
Plan ecológico
| LTC4290AIUJ#PBF | LTC4290AIUJ#TRPBF | LTC4290BIUJ#PBF | LTC4290BIUJ#TRPBF | LTC4290CIUJ#PBF | LTC4290CIUJ#TRPBF | |
|---|---|---|---|---|---|---|
| RoHS | Obediente | Obediente | Obediente | Obediente | Obediente | Obediente |
Linea modelo
Serie: LTC4290 (6)
Clasificación del fabricante
- Monitor, Control and Protection > Power-over-Ethernet (PoE) Interface Controllers > PoE Power Sourcing Equipment (PSE)