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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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Overview
The NCL31010MNSTWG is an LED lighting driver IC from onsemi, designed for PoE interface applications with Visible Light Communication (VLC) capabilities. It is housed in a QFN-48 package and supports SMD/SMT installation. The component is classified as End-of-Life, indicating it will be discontinued by the manufacturer. It features moisture sensitivity classification and complies with RoHS standards.
Feature Summary
- Supports Power over Ethernet (PoE) interface integration
- Enables Visible Light Communication (VLC) functionality
- Designed specifically for LED lighting driver applications
Applications
- LED lighting systems requiring PoE connectivity
- Visible Light Communication enabled lighting fixtures
- Integrated LED drivers with data transmission capabilities
Procurement Notes
This component is officially designated as End-of-Life by onsemi. Discontinuation was notified on January 17, 2024. Procurement should focus on verifying remaining stock availability through authorized distributors, as new production is not guaranteed. Designers must assess supply chain risks associated with this obsolete status before finalizing implementations.
Selection Notes
Select this part only if existing designs require the specific NCL31010 functionality. Due to its End-of-Life status, alternative components with similar PoE and VLC support should be evaluated for new projects. Verify package compatibility and thermal requirements against the QFN-48 specification before adoption.
Part Context
The NCL31010 belongs to the NCL31010 series of LED lighting driver ICs. It integrates control logic for driving LEDs while managing PoE power delivery and VLC data signals. The MNSTWG suffix denotes the specific tape and reel packaging configuration within the product family.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided documentation. Given the End-of-Life status, engineers should consult onsemi application notes or distributor recommendations for functional equivalents.
