IW3989-00

Overview

The iW3989-00 is a digital AC direct power controller designed for phase-cut dimmable LED luminaires. It integrates an LED driver IC to manage lighting applications with high efficiency. The component operates within the iW3989 series and is manufactured by Renesas Electronics Corporation. It supports Reel and Cut Tape packaging formats, facilitating automated assembly processes in manufacturing environments.

Feature Summary

• Digital control architecture for AC direct power management
• Supports phase-cut dimming functionality for LED luminaires
• Integrated LED driver IC design

Applications

• Phase-cut dimmable LED luminaires
• LED lighting driver systems

Procurement Notes

Verify current availability status as supply may be limited or restricted. Confirm RoHS compliance details through official documentation before integration. Ensure compatibility with existing phase-cut dimmer specifications. Validate package type requirements against manufacturing line capabilities. Check for any specific ordering suffixes that may affect functional parameters.

Selection Notes

Select this component for designs requiring digital control of AC-powered LED fixtures. Ensure the application utilizes phase-cut dimming technology compatible with the controller's input interface. Verify thermal management requirements align with the intended operating environment. Confirm that the integrated driver topology matches the LED load characteristics.

Part Context

This part belongs to the iW3989 series of LED lighting drivers produced by Renesas Electronics Corporation. It serves as a specialized solution for modern solid-state lighting systems. The device replaces traditional analog controllers with digital precision for improved dimming performance and system reliability.

Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided documentation.