Power Over Ethernet (PoE) Controllers

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	Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Type	Number of Channels	Power - Max	Internal Switch(s)	Auxiliary Sense	Standards	Voltage - Supply	Current - Supply	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	LT4276BIUFD#PBF IC POE CNTRL 1 CHANNEL 28QFN Analog Devices Inc.	3,284 In Stock	1 : $6.12000 Tube	-	-	Tube	Active	Controller (PD), DC/DC	1	25.5 W	No	Yes	802.3at (PoE+), 802.3af (PoE)	60V (Max)	2mA (Max)	-40°C ~ 85°C	Surface Mount	28-WFQFN Exposed Pad	28-QFN (4x5)
	NCP1090DBRG IC POE CNTRL 1 CHANNEL 8TSSOP onsemi	0 In Stock	1 : $1.76000 Cut Tape (CT) 4,000 : $0.77480 Tape & Reel (TR)	-	HIPO™	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Obsolete	Controller (PD)	1	12.95 W	Yes	Yes	802.3af (PoE)	0V ~ 57V	-	-40°C ~ 85°C	Surface Mount	8-TSSOP (0.173", 4.40mm Width)	8-TSSOP

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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.