ICLS6021JXKLA1

Overview

The ICLS6021JXKLA1 is an AC-DC offline switcher IC from Infineon Technologies, designed for LED lighting applications. It integrates a CoolMOS power switch and operates in a flyback topology with a fixed switching frequency of 67 kHz. The device supports PWM dimming capabilities and is housed in an 8-DIP package.

Feature Summary

• Integrates CoolMOS technology for efficient power switching
• Supports PWM dimming control for LED brightness adjustment
• Designed for flyback converter topologies

Applications

• LED lighting systems
• AC-DC offline power supplies

Procurement Notes

Verify the complete part number including suffixes such as XKLA1 to ensure correct packaging and specifications. Confirm RoHS compliance status through official datasheets or manufacturer documentation before procurement. Cross-reference ordering codes with Infineon's official catalog to avoid discrepancies in package type or electrical characteristics.

Selection Notes

Select this component for applications requiring integrated power switching and PWM dimming in a compact DIP package. Ensure the input voltage range and output requirements match the flyback design constraints. Verify thermal management needs for the 8-DIP configuration under maximum load conditions.

Part Context

This IC belongs to Infineon's portfolio of power management integrated circuits, specifically targeting LED driver solutions. It combines high-voltage MOSFET technology with control logic to simplify off-line AC-DC conversion designs for lighting applications.

Replacement Considerations

Consult Infineon's official substitution guide for verified alternatives. Generic replacements may not match the integrated CoolMOS performance or specific dimming characteristics.