| Part Number | LTC4265IDE#PBF | LTC4263IDE#PBF |
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. |
| Category | PMIC - Power Over Ethernet (PoE) Controllers | PMIC - Power Over Ethernet (PoE) Controllers |
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| Product Status | Active | Active |
| Type | Controller (PD) | Controller (PSE) |
| Number of Channels | 1 | 1 |
| Power - Max | 25.5 W | 15.4 W |
| Internal Switch(s) | Yes | Yes |
| Auxiliary Sense | No | No |
| Standards | 802.3at (PoE+), 802.3af (PoE) | 802.3af (PoE) |
| Voltage - Supply | 37.2V ~ 60V | 33V ~ 66V |
| Current - Supply | 1.35mA | 2mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 12-WFDFN Exposed Pad | 14-WFDFN Exposed Pad |
| Supplier Device Package | 12-DFN (4x3) | 14-DFN (4x3) |