Power Over Ethernet (PoE) Controllers

Power over Ethernet (PoE) controllers allow designers to transmit electrical current and data over a single Ethernet connection. Remote devices are powered through Ethernet cabling, eliminating the need for batteries, local power adaptors and additional power cabling. Bridge rectifier and N+1 O-Ring are two types of PoE controllers. Available features may include N and P-channel FETs, internal switches and automotive certification.

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Linear Technology / Analog Devices LTC4274CIUHF#TRPBF

IC CONTROLLER POE 38-QFN

5.63

Linear Technology / Analog Devices LTC4274CUHF#TRPBF

IC PSE PWR SOURCING EQUIP 38QFN

5.63

Silicon Labs SI3453D-B02-GM

IC POE PSE PORT CTLR QUAD 40QFN

5.51

Maxim Integrated MAX5922BEUI+T

IC NETWORK PWR SW +48V 28-TSSOP

5.41

Maxim Integrated MAX5982CETE+

IC CTRLR PD IEEE 802.3AF 16TQFN

5.36

Maxim Integrated MAX5991BETP+

IC PWR DEVICE IEEE 802.3AF 20QFN

5.34

Maxim Integrated MAX5986CETE+

IC PD IEEE802.3AT/AF 16TQFN

5.34

Maxim Integrated MAX5991AETP+

IC IEEE802.3 PWR DEVICE QFN

5.34