SSL2101T/N1,518

Overview

The SSL2101T/N1,518 is a high-performance LED driver IC designed for mains-powered applications. It supports an input voltage range of 85 to 276 V AC and delivers an output voltage of 9 to 23 V with a current capability of 0.4 to 0.8 A. The device provides up to 17 W of output power, suitable for driving multiple high-power LEDs. It features pulse width modulation control technology and operates within a temperature range of -40 °C to 100 °C. Packaged in a 16-pin SOIC (SOP) format, it ensures galvanic isolation and safe output voltages for professional lighting solutions.

Feature Summary

• Supports both forward phase (triac) and reverse phase (transistor) dimming for compatibility with various mains dimmers.
• Provides galvanic isolation to ensure safe output voltages for professional multi-LED applications.
• Utilizes pulse width modulation control technology for efficient power management.

Applications

• Professional applications requiring multiple high-power LEDs
• Mains dimmable LED lighting systems
• Applications needing galvanic isolation and safe output voltage

Procurement Notes

Verify the specific ordering suffix N1,518 to confirm tape and reel packaging configuration. Ensure the component meets the required 16-pin SOP package dimensions and plastic/epoxy material specifications. Cross-reference the datasheet for the exact supply current rating of 2000 uA to validate system power budget requirements against the official NXP documentation.

Selection Notes

Select this component for designs requiring integrated PWM control and wide input voltage acceptance from 85 to 276 V AC. It is appropriate for projects needing up to 17 W output power with precise current regulation between 0.4 and 0.8 A. Consider the operating temperature range of -40 °C to 100 °C for environmental suitability. The 16-pin SOIC package offers a compact solution for space-constrained PCB layouts.

Part Context

The SSL2101T belongs to NXP's family of LED drivers, specifically engineered for mains-connected lighting applications. It serves as a switching controller utilizing pulse width modulation to regulate LED current efficiently. This part is part of a broader portfolio aimed at providing reliable, isolated power solutions for professional lighting fixtures that demand high performance and safety compliance.

Replacement Considerations

Consult NXP official documentation for direct cross-references or updated versions of the SSL2101 series. Verify pinout compatibility and electrical parameter alignment before substituting with other LED driver ICs from different manufacturers.