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MAX5991B, MAX5991A Datasheet - Maxim

MAX5991B (MAX5991A/B) IEEE 802.3af-Compliant / High-Efficiency / Class 1 / Class 2 / Powered Devices

The MAX5991A/MAX5991B provide a complete powersupply solution as IEEE® 802.3af-compliant Class 1/ Class 2 Powered Devices (PDs) in a Power-over-Ethernet (PoE) system. The devices integrate the PD interface with an efficient DC-DC converter, offering a low external part count PD solution. The devices.

MAX5991B Features

* S IEEE 802.3af Compliant S PoE Class 1/Class 2 Classification S Intelligent Maintain Power Signature (MPS) S Sleep and Ultra-Low Power Mode S Simplified Wall Adapter Interface S Efficient, Integrated DC-DC Converter (with Integrated Switches) S 8.7V to 60V Wide Input Voltage Range S 3.2V to

MAX5991A_Maxim.pdf

This datasheet PDF includes multiple part numbers: MAX5991B, MAX5991A. Please refer to the document for exact specifications by model.
MAX5991B Datasheet Preview Page 2 MAX5991B Datasheet Preview Page 3

Datasheet Details

Part number:

MAX5991B, MAX5991A

Manufacturer:

Maxim

File Size:

828.76 KB

Description:

(max5991a/b) ieee 802.3af-compliant / high-efficiency / class 1 / class 2 / powered devices.

Note:

This datasheet PDF includes multiple part numbers: MAX5991B, MAX5991A.
Please refer to the document for exact specifications by model.

MAX5991B Distributor

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TAGS

MAX5991B MAX5991A MAX5991A IEEE 802.3af-Compliant High-Efficiency Class Class Powered Devices Maxim