LTC4274AIUHF-3#TRPBF
IC POE CNTRL 1 CHANNEL 38QFNManufacturer: Analog Devices Inc.
Categories: Power Over Ethernet (PoE) Controllers
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Analog Devices Inc. LTC4274AIUHF-3-TRPBF is a single-channel Power Sourcing Equipment (PSE) controller designed for Power Over Ethernet applications. This component supports IEEE 802.3af, 802.3at (PoE+), and the higher power LTPoE++ standards, enabling power delivery up to 70W. It features a wide operating voltage range of 45V to 57V and operates efficiently with a quiescent current of 2.4mA. The LTC4274AIUHF-3-TRPBF is housed in a 38-QFN (5x7) surface-mount package and is supplied on tape and reel. Its robust design makes it suitable for applications in industrial networking, wireless access points, and security systems where reliable power delivery over Ethernet is critical.
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 | 38-WFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Controller (PSE) |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 45V ~ 57V |
| Current - Supply | 2.4mA |
| Internal Switch(s) | No |
| Standards | 802.3at (PoE+), 802.3af (PoE), LTPoE++ |
| Supplier Device Package | 38-QFN (5x7) |
| Auxiliary Sense | No |
| Number of Channels | 1 |
| Power - Max | 70 W |
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