MAX5945 Maxim Integrated Products Quad Network Power Controller

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MAX5945

Maxim Integrated Products
MAX5945
MAX5945 MAX5945
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Part Number MAX5945
Manufacturer Maxim Integrated (https://www.analog.com/) Products
Description The MAX5945 quad network power controller is designed for use in IEEE 802.3af-compliant power-sourcing equipment (PSE). The device provides power devices (PD) discovery, classification, current-limit,...
Features ♦ IEEE 802.3af Compliant ♦ Pin and Function Compatible with LTC4259A ♦ Controls Four Independent, -48V-Powered Ethernet Ports in Either Endpoint or Midspan PSE Applications ♦ Wide Digital Power Input, VDIG, Common-Mode Range: VEE to (AGND + 7.7V) ♦ PD Violation of Class Current Protection ♦ PD Detection and Classification ♦ Provides Both DC and AC Load Removal Detections ♦ I2C-Compatible, 3-Wire Serial Interface ♦ Fully Programmable and Configurable Operation Through I2C Interface ♦ Current Foldback and Duty-CycleControlled/Programmable Current Limit ♦ Short-Circuit Protection with Fast Gate P...

Datasheet Datasheet MAX5945 Data Sheet
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