IW3688-01

Overview

The iW3688-01 is an AC/DC advanced digital power controller designed for single-stage dimmable LED drivers. It supports Buck-Boost and Flyback topologies within a SOIC-14 package. The device operates with a maximum supply voltage of 6 V and functions at frequencies between 45 Hz and 66 Hz. It provides one output and is rated for operating temperatures from -40°C to +150°C.

Feature Summary

• Advanced digital power control architecture for single-stage LED driver applications
• Supports both Buck-Boost and Flyback converter topologies
• Integrated dimming capability for LED lighting systems

Applications

• Single-stage dimmable LED drivers
• AC/DC LED lighting power supplies
• Digital power controller implementations

Procurement Notes

Verify current availability status as the component may be subject to limited supply or factory special orders. Confirm RoHS compliance details through official documentation before procurement. Ensure the specific suffix matches design requirements, as variations exist within the series.

Selection Notes

Select this component for designs requiring integrated digital control in single-stage LED drivers. Consider the wide operating temperature range and support for multiple topologies. Verify compatibility with required dimming protocols and input frequency ranges during the design phase.

Part Context

This part belongs to the iW3688 series of LED lighting drivers manufactured by Renesas Electronics Corporation (formerly Dialog). It serves as a specialized integrated circuit for managing power conversion in lighting applications, distinct from general-purpose microcontrollers found in other Renesas product lines.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official cross-reference documents for potential alternatives.