LT4295 IEEE 802.3bt PD介面

Linear Technology/Analog Devices LT4295 IEEE 802.3bt PD Interfaces feature a forward/flyback controller and is an IEEE 802.3af/at/bt(Draft 2.0)-compliant powered device (PD). The T2P output indicates the number of classification events received during IEEE 802.3bt-compliant mutual identification and negotiation of available power. The LT4295 series support forward and flyback power supply topologies. The flyback topology supports No-Opto feedback. Auxiliary input voltages can be accurately sensed with just a resistor divider connected to the AUX pin.
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