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MAX5981A Datasheet - Maxim Integrated

MAX5981A Powered Device Interface Controllers

The MAX5981 provides a com­plete interface for a powered device (PD) to comply with the IEEE® 802.3af/at standard in a power-over-ethernet (PoE) system. The MAX5981 provides the PD with a detection signature, classifica­tion signature, and an integrated isolation power switch with inrush current con.

MAX5981A Features

* an input UVLO with wide hysteresis and long deglitch time to compensate for twisted-pair cable resistive drop and to assure glitch-free transition during power-on/-off condi­tions. The MAX5981 can with­stand up to 100V at the input. The MAX5981 supports a 2-Event classification method as specified i

MAX5981A-MaximIntegrated.pdf

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Datasheet Details

Part number:

MAX5981A

Manufacturer:

Maxim Integrated ↗

File Size:

1.30 MB

Description:

Powered device interface controllers.

MAX5981A Distributor

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MAX5981A MAX5981A Powered Device Interface Controllers Maxim Integrated