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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Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
LTC4290BIUJ#TRPBF $15.77000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 40QFN	Tape & Reel (TR),Cut Tape (CT)	40-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C
LTC4290CIUJ#PBF $15.77000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 40QFN	Tube	40-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C
LTC4290CIUJ#TRPBF $10.20000	Linear Technology	LTC4290 - POE 13W 8-PORT PSE CON	Bulk	-	-	*	-
LTC4291IUF#PBF $6.27000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 24QFN	Tube	24-QFN (4x4)	Surface Mount	-	-40°C ~ 85°C
LTC4291IUF#TRPBF $2.58000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 24QFN	Tape & Reel (TR)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 85°C
LTC4291IUF-1#PBF $6.27000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 24QFN	Tube	24-QFN (4x4)	Surface Mount	-	-40°C ~ 85°C
LTC4291IUF-1#TRPBF $6.27000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 24QFN	Tape & Reel (TR),Cut Tape (CT)	24-QFN (4x4)	Surface Mount	-	-40°C ~ 85°C
LTC4292IUJ#PBF $14.04000	Analog Devices Inc.	IC POE CNTRL 8 CHANNEL 40QFN	Tube	40-QFN (6x6)	Surface Mount	-	-40°C ~ 85°C