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Partname:MAX5940A-MAX5940B
Description:IEEE 802.3af PD Interface Controller For Power-Over-Ethernet
Manufacturer:Maxim Integrated Products
Datasheet:PDF (295K).
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The MAX5940A provides an active-high (PGOOD) opendrain output and a fixed UVLO threshold. The MAX5940B provides both active-high (PGOOD) and active-low (PGOOD) outputs and has an adjustable UVLO threshold with the default value compliant to the 802.3af standard. The MAX5940A/MAX5940B are designed to work with or without an external diode bridge. The MAX5940A/MAX5940B are available in 8-pin SO packages and are rated over the extended temperature range of -40C to +85C.

Click here to download MAX5940A-MAX5940B Datasheet
Click here to download MAX5940A-MAX5940B Datasheet
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