Monitor, Control and Protection Power-over-Ethernet (PoE) Interface Controllers PoE Powered Device (PD)

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Channels PoE Type Topology Max Power IEEE-Compliant Classification IEEE-Compliant Detection Temp Range Packages
Units # W
Selection
(hold Ctrl key to select multiple,
hold Shift key to select range)
LTC4257 1 1 - 13 One Event Yes (Internal 25k resistor) C,I 3x3 DFN-8,SO-8
LTC4257-1 1 1 - 13 One Event Yes (Internal 25k resistor) C,I 3x3 DFN-8,SO-8
LTC4267 1 1 Flyback 13 One Event Yes (Internal 25k resistor) C,I 5x3 DFN-16,SSOP-16
LTC4267-1 1 1 Flyback 13 One Event Yes (Internal 25k resistor) C,I SSOP-16
LTC4267-3 1 1 Flyback 13 One Event Yes (Internal 25k resistor) C,I 5x3 DFN-16,SSOP-16
LTC4265 1 2 - 25.5 One Event, Two Event Yes (Internal 25k resistor) C,I 4x3 DFN-12
LTC4269-1 1 2 Flyback 25.5 One Event, Two Event Yes (Internal 25k resistor) C,I 7x4 DFN-32
LTC4269-2 1 2 Forward 25.5 One Event, Two Event Yes (Internal 25k resistor) C,I 7x4 DFN-32
LTC4278 1 2 Flyback 25.5 One Event, Two Event Yes (Internal 25k resistor) C,I 7x4 DFN-32
LT4295 1 1, 2, 3, 4 Flyback, Forward 71 One Event, Two Event, Three Event, Four Event, Five Event Yes (Internal 25k resistor) I,H 4x5 QFN-28
LT4275 1 1, 2, LTPoE++ - 90 One Event, Two Event Yes (Internal 25k resistor) I,H 3x3 DFN-10,MS-10
LT4276 1 1, 2, LTPoE++ Flyback, Forward 90 One Event, Two Event Yes (Internal 25k resistor) I,H 4x5 QFN-28