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PD69104B is a four-port, Power over Ethernet (PoE) Manager.

Product Detail

PD69104B is a four-port, Power over Ethernet (PoE) Manager. It enables network devices to share power and data over a single cable. The PD69104B PoE Manager chip is employed by both Ethernet switches and Midspans. The device integrates power, analog circuitry and state of the art control logic into a single 48-pin plastic QFN package. The PD69104B device is a four-port, mixed-signal, high-voltage PoE Manager.The PD69104B, supports detect legacy/pre-standard PD devices. It also provides PD real-time protection through the following mechanisms: overload, under-load, over-voltage, over-temperature, and short-circuit. The PD69104B1F supports supply voltages between 44V and 57V with no need for additional power supply sources and has a built-in thermal protection. The PD69104B is a low power device that uses internal MOSFETs and external 0.36ohm sense resistors. The PD69104B is available in a 48 leads, 8 mm x 8 mm QFN package, and in two temperature range versions: PD69104B1FILQ (full industrial temperature range) and PD69104B1ILQ-TR (-10º to +85ºC)

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Microsemi Corporation (Nasdaq: MSCC) offers a comprehensive portfolio of semiconductor and system solutions for aerospace & defense, communications, data center and industrial markets.

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