LT4321 datasheet, controller equivalent, Linear Technology

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Features and benefits

n n n n Description The LT®4321 is a dual ideal diode bridge controller that enables a Power over Ethernet (PoE) powered device (PD) to receive power in either volt.

Application

High impedance input sense pins prevent reverse current on unused pairs. If the power source fails or is shorted, a fas.

Description

The LT®4321 is a dual ideal diode bridge controller that enables a Power over Ethernet (PoE) powered device (PD) to receive power in either voltage polarity from RJ-45 data pairs, spare pairs, or both. The LT4321 and eight N-channel MOSFETs replace t.

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