MAX5981B, MAX5981A Powered Device Interface Controllers

Maxim Integrated

Description

MAX5981A/MAX5981B 19-5732; Rev 2; 8/11 IEEE 802.3af/at-Compliant, Powered Device Interface Controllers with Integrated Power MOSFET General Descrip.
The MAX5981 provides a complete interface for a powered device (PD) to comply with the IEEE® 802.

📥 Download Datasheet

MAX5981B Datasheet Preview — This datasheet PDF includes multiple part numbers: MAX5981B, MAX5981A. Please refer to the document for exact specifications by model.

Datasheet Specifications

Part number: MAX5981B, MAX5981A
Manufacturer: Maxim Integrated ↗
File Size: 1.30 MB
Datasheet: MAX5981A-MaximIntegrated.pdf
Description: Powered Device Interface Controllers
Note: This datasheet PDF includes multiple part numbers: MAX5981B, MAX5981A.
Please refer to the document for exact specifications by model.

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

Applications

* IEEE 802.3af/at Powered Devices IP Phones, Wireless Access Nodes, IP Security Cameras WiMAXK Base Stations Ordering Information PART TEMP RANGE PINPACKAGE MAX5981AETE+ -40NC to +85NC 16 TQFN-EP
* MAX5981BETE+ -40NC to +85NC 16 TQFN-EP
* +Denotes a lead(Pb)-free/RoHS-compliant package.

MAX5981B Distributors

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