IW3637-01A

Overview

The iW3637-01A is an off-line buck LED driver controller manufactured by Renesas Electronics Corporation. It belongs to the iW3637 series and is designed for LED lighting applications. The component supports a wide range of PWM dimming interfaces, enabling flexible control in lighting systems. It functions as a dedicated driver IC within the broader category of LED lighting drivers.

Feature Summary

• Supports a wide range of PWM dimming interfaces
• Functions as an off-line buck LED driver controller

Applications

• LED lighting systems requiring PWM dimming

Procurement Notes

Verify current availability status directly with Renesas or authorized distributors, as supply conditions may be limited. Confirm RoHS compliance details through official documentation before procurement. Ensure ordering suffixes match specific package requirements such as Reel or Cut Tape formats.

Selection Notes

Select this component for designs requiring off-line buck topology with integrated PWM dimming support. Verify compatibility with specific dimming interface standards required by the application. Consider package options like Reel or Cut Tape based on manufacturing needs.

Part Context

The iW3637-01A is part of the iW3637 series from Renesas Electronics Corporation. This series focuses on LED lighting driver solutions. The manufacturer provides comprehensive datasheets and technical resources for design integration.

Replacement Considerations

Check for direct substitutes within the iW3637 series, such as iW3637-05, which shares similar functional descriptions. Verify pinout and electrical parameter compatibility before substitution.