LV5223GR-TE-L-E

LED Driver IC Overview

The LV5223GR-TE-L-E is an RGB LED driver IC manufactured by onsemi. It functions as a DC-DC regulator utilizing a switched capacitor (charge pump) topology with a switching frequency of 500kHz. The device provides nine output channels and supports dimming currents of 40mA and 50mA. It is housed in a 28-VCT package measuring 3.5x3.5 mm.

LED Driver IC Feature Summary

• Integrates a charge pump topology for efficient voltage regulation
• Provides nine independent output channels for complex LED arrays
• Supports specific dimming current levels for brightness control

LED Driver IC Applications

• RGB LED lighting systems
• LED backlighting drivers
• Multi-channel LED illumination modules

LED Driver IC Procurement Notes

Verify component status carefully, as this part may be obsolete or discontinued. Confirm availability through authorized distributors or direct manufacturer channels. Ensure the ordering suffix matches the required tape and reel packaging specifications. Cross-reference datasheets to confirm pinout compatibility before procurement.

LED Driver IC Selection Notes

Select this component for applications requiring multi-channel RGB control within a compact footprint. The integrated charge pump reduces external component count compared to inductive solutions. Verify that the 500kHz frequency and output current capabilities align with the target LED load requirements and thermal constraints.

LED Driver IC Part Context

This part belongs to onsemi's LED Lighting Drivers category. It is designed for specialized illumination tasks requiring precise current regulation across multiple channels. The VCT package allows for surface-mount integration in space-constrained electronic designs.

LED Driver IC Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official replacement guides or contact the manufacturer for obsolescence management strategies.