NCL30188ADR2G

LED Driver IC Overview

The NCL30188ADR2G is a Power Factor Corrected (PFC) LED lighting controller manufactured by onsemi. It operates in an SOIC-8 package and supports surface mount installation. The device provides one output with current capabilities of 300 mA and 500 mA. It functions within an output voltage range of 8 V to 14 V. The component is rated for a minimum operating temperature of -40 C and a maximum operating temperature of +125 C. It is classified as a current mode controller designed for primary side regulation applications.

LED Driver IC Feature Summary

• Integrates power factor correction functionality for efficient energy usage
• Utilizes current mode control architecture for stable operation
• Supports primary side regulation for simplified circuit design

LED Driver IC Applications

• LED lighting driver circuits
• Power factor corrected power supplies
• Primary side regulated LED controllers

LED Driver IC Procurement Notes

Verify the End-of-Life status before procurement, as the manufacturer indicates this product will be discontinued. Confirm that the SOIC-8 package and specific current ratings meet the target application requirements. Ensure compatibility with the specified operating temperature range and output voltage parameters. Check for authorized replacement part numbers if availability is critical for long-term production.

LED Driver IC Selection Notes

Select this component for applications requiring integrated PFC and primary side regulation in LED drivers. Ensure the design accommodates the 8 V to 14 V output voltage range and supports the 300 mA or 500 mA output currents. Verify that the system can operate within the -40 C to +125 C temperature limits. Consider the SOIC-8 package constraints for PCB layout and thermal management.

LED Driver IC Part Context

This component belongs to the NCL30188 series of LED lighting controllers from onsemi. It is categorized under current mode controllers and driver ICs. The device is designed specifically for LED lighting applications, offering a compact solution for power factor correction and current regulation in a small surface-mount package.

LED Driver IC Replacement Considerations

NCL30488B1DR2G is listed as a potential substitute. This alternative is also an LED lighting driver IC with PFC quasi-resonant primary side current-mode control features.