NCL31010MNITWG

$7.29

Description：IC LED DRIVER CTRLR PWM 3A 48QFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:469cbf73b689 Category: LED Drivers IC Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：IC LED DRIVER CTRLR PWM 3A 48QFN
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Type：DC DC Controller
Topology：Step-Down (Buck)
Internal Switch(s)：No
Number of Outputs：1
Voltage - Supply (Min)：24V
Voltage - Supply (Max)：57V
Voltage - Output：4V ~ 38V
Current - Output / Channel：3A
Frequency：44.4kHz ~ 1MHz
Dimming：Analog, PWM
Applications：General Purpose
Operating Temperature：-40°C ~ 125°C (TJ)
Mounting Type：Surface Mount
Package / Case：48-VFQFN Exposed Pad
Supplier Device Package：48-QFN (7x7)
Grade：-
Qualification：-

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NCL31010MNITWG

Overview

The NCL31010MNITWG is an intelligent LED driver IC from onsemi, designed for PoE interface applications with Visible Light Communication capabilities. It utilizes a QFN-48 package and supports SMD/SMT installation. The device operates within a humidity-sensitive environment and is classified under LED Lighting Drivers. This component is currently in the End-of-Life phase, indicating it will be discontinued by the manufacturer.

Feature Summary

Supports Power over Ethernet (PoE) interface integration
Capable of Visible Light Communication (VLC)
Intelligent LED driver architecture

Applications

PoE-enabled LED lighting systems
Visible Light Communication networks
Smart luminaire applications

Procurement Notes

This component is officially designated as End-of-Life by onsemi. Procurement should focus on verifying remaining stock availability through authorized distributors. Due to the discontinuation status, long-term supply cannot be guaranteed. Engineers must assess inventory levels against projected production needs and initiate replacement part selection immediately to mitigate supply chain risks associated with obsolete components.

Selection Notes

Designers should evaluate the NCL31010MNITWG specifically for PoE and VLC requirements. Given its EOL status, alternative solutions within the NCL310xx family or newer generations must be considered. Verify compatibility with existing PCB layouts and thermal management strategies if substituting. Ensure that any replacement maintains support for I2C interfaces and diagnostic features required for system control.

Part Context

The NCL31010MNITWG belongs to the NCL31010 series of intelligent LED drivers. It is positioned alongside related models such as the NCL31000 and NCL31001, which offer similar diagnostic and dimming functionalities but may differ in specific interface configurations like I2C versus PoE integration. All variants share the QFN-48 packaging format.