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 LT4275CHMS#TRPBF

IC POE 802.3AF INTERFACE 10-MSOP

2.22

Texas Instruments TPS23770PWP

IC POE PWRED IEEE W/PWM 20HTSSOP

2.19

Linear Technology / Analog Devices LTC4257CDD#TRPBF

IC POE 802.3AF CONTROLLER 8-DFN

2.17

Linear Technology / Analog Devices LT4293IMS#TRPBF

LTPOE++/IEEE 802.3BT PD INTERFAC

2.16

Linear Technology / Analog Devices LT4293IDD#TRPBF

LTPOE++/IEEE 802.3BT PD INTERFAC

2.16

Linear Technology / Analog Devices LTC4257CS8#TRPBF

IC POE 802.3AF CONTROLLER 8-SOIC

2.11

Silicon Labs SI34062-A-GMR

HIGH-EFFICIENCY SWITCHING REGULA

2

Silicon Labs SI34061-A-GMR

HIGH-EFFICIENCY SWITCHING REGULA

2