LTC4271IUF#TRPBF
IC POE CNTRL 12/8 PORT 24QFNManufacturer: Analog Devices Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Analog Devices Inc. LTC4271IUF-TRPBF is a Power Sourcing Equipment (PSE) controller designed for 802.3at Power over Ethernet applications. This component offers 12/8 port control within a compact 24-QFN (4x4) exposed pad package, suitable for surface mounting. Operating from a 3V to 3.6V supply range with a typical 10mA quiescent current, it features integrated power management and detection circuitry. The LTC4271IUF-TRPBF is engineered for demanding environments with an operating temperature range of -40°C to 85°C. Its robust design and adherence to the 802.3at standard make it ideal for use in networking equipment, wireless access points, and industrial automation systems requiring reliable power delivery over Ethernet. This part is supplied in tape and reel packaging.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 10 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 3.6V |
| Current - Supply | 10mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE) |
| Supplier Device Package | 24-QFN (4x4) |
| Auxiliary Sense | No |
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