LTC4290BIUJ#TRPBF IC POE 802.3AT 8-PORT PSE 40-QFN
From Linear Technology
| Auxiliary Sense | No |
| Category | Integrated Circuits (ICs) |
| Current - Supply | 9mA |
| Datasheets | LTC4290/LTC4271 |
| Family | PMIC - Power Over Ethernet (PoE) Controllers |
| For Use With | DC1843A-ND - BOARD EVAL PSE LTC4271 LTC4290B |
| Internal Switch(s) | No |
| Number of Channels | 8 |
| Operating Temperature | -40°C ~ 85°C |
| PCN Design/Specification | Top Mark QFN (6x6) Package 30/Sep/2013 |
| Package / Case | 40-WFQFN Exposed Pad |
| Packaging | Tape & Reel (TR) |
| Power - Max | 25.5W |
| Product Photos | 40-Lead-Plastic-QFN-(6x6 |
| Product Training Modules | LTPoe++ Controller Family Overview LT4321 Power over Ethernet Ideal Diode Bridge |
| Series | - |
| Standard Package | 2,000 |
| Standards | 802.3at (PoE+), 802.3af (PoE) |
| Supplier Device Package | 40-QFN (6x6) |
| Type | Controller (PSE) |
| Voltage - Supply | 45 V ~ 57 V |
