QLSP08RGBCW

Overview

The QLSP08RGBCW is a surface-mount RGBW LED component manufactured by Quelighting Corp. It utilizes a 5050 metric package, specifically the 2020 footprint, to integrate four distinct light-emitting diodes into a single unit. The device provides independent control over red, green, blue, and white channels. Electrical specifications include a forward voltage of 2.2V for the red channel and 3.2V for the green, blue, and white channels. The component emits red light at 623nm, green at 525nm, and blue at 467nm. It is designed for high brightness output at a standard current of 20mA.

Feature Summary

• Integrates Red, Green, Blue, and White LEDs in a single SMD package
• Provides independent color mixing capabilities via separate channels
• Features high brightness output at standard operating currents

Applications

• LED indicator lighting systems
• Backlighting for electronic displays
• Decorative lighting modules requiring multi-color effects

Procurement Notes

Verify the specific ordering suffix and binning codes when sourcing this component to ensure compatibility with required wavelength tolerances and forward voltage ranges. Confirm that the supplier provides original manufacturer documentation or datasheets to validate the electrical parameters against the official specification sheet. Ensure the packaging format matches the requirements for automated pick-and-place assembly processes.

Selection Notes

Select this component when a compact solution for full-color and white illumination is required within a limited board area. The 5050 package offers a balance between thermal dissipation and spatial efficiency. Consider the specific forward voltage differences between the red and other channels when designing the driver circuitry to ensure proper current limiting and uniform brightness across all colors.

Part Context

This part belongs to the QLSP08 series from Quelighting Corp, which focuses on multi-color LED solutions. The series includes various configurations such as RGBW and RGB variants. The QLSP08RGBCW specifically addresses applications needing precise color rendering alongside white light generation, distinguishing it from standard RGB components by adding a dedicated white channel for improved luminous efficacy and color temperature control.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout compatibility and thermal characteristics if considering alternative manufacturers' RGBW LEDs.