 | | | |
| PartNumber | LTC4278IDKD#PBF | LTC4278CDKD#TRPBF | LTC4278IDKD#TRPBF |
| Description | Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support | Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support | Power Switch ICs - POE / LAN IEEE 802.3at High Power PD Controller with Flyback Switcher & 12V Aux Support |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Category | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN |
| RoHS | Y | Y | Y |
| Type | Powered Device - PD | Powered Device - PD | Powered Device - PD |
| Standard | 802.3at | 802.3at | 802.3at |
| Current Limit | 100 mA | - | - |
| On Resistance Max | 1 Ohms | - | - |
| Operating Supply Voltage | 4.5 V to 20 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | DFN-32 | DFN-32 | DFN-32 |
| Packaging | Tube | Reel | Reel |
| Series | LTC4278 | LTC4278 | LTC4278 |
| Brand | Analog Devices | Analog Devices | Analog Devices |
| Operating Supply Current | 6.4 mA | - | - |
| Product Type | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN | Power Switch ICs - POE / LAN |
| Factory Pack Quantity | 52 | 2500 | 2500 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |