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NCL31010 Datasheet Complete PoE Connected LED Driver

Manufacturer: onsemi

General Description

The NCL31010 is a member of the onsemi Power over Ethernet Powered Device (PoE−PD) product family and integrates an IEEE 802.3bt PoE−PD interface controller, a dual step−down converter and a buck convertor LED driver.

The NCL31010 incorporates all the required functions for operation within a PoE system such as detection, classification and current limiting during the inrush phase.

The NCL31010 contains synchronous step−down DC/DC converters for the main 3.3 V system supply as well as an auxiliary supply.

Overview

Complete PoE Connected LED Driver Power Solution, IEEE 802.3bt NCL31010.

Key Features

  • Fully Supports IEEE 802.3af/at and 802.3bt Specifications.
  • Assigned Power Level Up to 90 W.
  • Proprietary 100 W+.