SSL21084AT/1,118

Overview

The SSL21084AT/1,118 is a single-channel LED driver IC from NXP Semiconductors designed for general lighting applications. It operates as an offline PWM dimmable driver with an internal switch capable of delivering 1A output current. The device is housed in a 12-SOIC surface-mount package and supports an operating temperature range of -40°C to 125°C.

Feature Summary

• Highly integrated single-channel design for compact lighting solutions
• Supports PWM dimming functionality
• Includes internal power switch

Applications

• General lighting LED lamps
• Offline LED driver circuits
• Compact lighting modules

Procurement Notes

Verify the exact part number suffix against official NXP documentation to ensure correct packaging and tape-and-reel specifications. Confirm that the 12-SOIC package variant matches your PCB footprint requirements. Cross-reference the manufacturer designation to avoid confusion with similar series components.

Selection Notes

Select this component for applications requiring a single-channel solution with integrated switching capabilities. Ensure the design accommodates the 1A switch current limit and the specified thermal operating range. Verify compatibility with required PWM dimming signals before integration into the final lighting system.

Part Context

This component belongs to the SSL2108 series of high-voltage integrated circuits developed by NXP Semiconductors. The series targets efficient and compact LED lighting drivers for general illumination purposes, offering a streamlined approach to offline power conversion without external discrete switches.

Replacement Considerations

Consult official substitution lists for compatible parts within the SSL2108 family or equivalent single-channel LED drivers. Verify pinout compatibility and electrical parameters such as current rating and package dimensions before replacing.