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, MAX5991A, (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
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