LTC4291/LTC4292 4-Port PoE PSE Controllers

Analog Devices Inc. LTC4291/LTC®4292 chipsets include isolated 4-port power sourcing equipment (PSE) controllers designed for use in IEEE 802.3bt (PoE++) Power over Ethernet (PoE) systems. The LTC4291/LTC4292 Controllers offer four independent PSE ports comprised of two channels each, ensuring fully compliant support for the next generation of IEEE 802.3bt powered devices (PDs). The LTC4291 series includes a digital interface to the PSE host, while the Analog Devices LTC4292 series implements the high-voltage Ethernet power interface. The two ICs communicate using an Ethernet transformer. The transformer-isolated communication protocol replaces up to six optocouplers and a complex isolated 3.3V supply used in traditional designs.

All Results (6)

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Analog Devices Power Switch ICs - POE / LAN 4-Port PoE/PoE+ PSE Cntr
Datasheet
599In Stock
S/ 46.94
S/ 45.89
S/ 44.92
S/ 43.99
S/ 43.32
Min.: 1
Mult.: 1
Max.: 479
Analog Devices Power Switch ICs - POE / LAN 4-Port PoE/PoE+ PSE Cntr
Datasheet
223In Stock
S/ 28.96
S/ 22.34
S/ 20.67
S/ 18.80
Min.: 1
Mult.: 1
Max.: 178

Analog Devices Amplifier IC Development Tools LTC6102 Current Sense Demo Board
Datasheet
4In Stock
S/ 308.60
Min.: 1
Mult.: 1
Analog Devices Amplifier IC Development Tools LTC6102-1 Current Sense Demo Board with
Datasheet
6In Stock
S/ 307.90
Min.: 1
Mult.: 1
Analog Devices Power Switch ICs - POE / LAN 4-Port PoE/PoE+ PSE Cntr
Datasheet
131In Stock
S/ 15.96
S/ 15.61
S/ 15.26
S/ 14.95
Min.: 1
Mult.: 1
Max.: 104
Analog Devices Power Switch ICs - POE / LAN 4-Port PoE/PoE+ PSE Cntr
Datasheet
245In Stock
Cut Tape
S/ 27.40
S/ 20.98
S/ 19.42
S/ 17.67
S/ 17.67
MouseReel Available
Min.: 1
Mult.: 1
Max.: 196