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Product Detailed Parameters
- Description：IC LED DRIVER OFFL 1A 14SO
- Series：-
- Mfr：NXP USA Inc.
- Package：Tape & Reel (TR)
- Type：AC DC Offline Switcher
- Topology：Flyback
- Internal Switch(s)：Yes
- Number of Outputs：1
- Voltage - Supply (Min)：7.5V
- Voltage - Supply (Max)：40V
- Voltage - Output：-
- Current - Output / Channel：1A
- Frequency：10kHz ~ 200kHz
- Dimming：-
- Applications：Lighting
- Operating Temperature：-40°C ~ 145°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SO
- Grade：-
- Qualification：-
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Overview
The SSL1522T/N2,518 is a single-chip solution designed for LED lighting applications. It integrates a high-voltage power switch and a microcontroller unit (MCU) to provide a compact and cost-effective design for smart lighting systems. The device supports various dimming methods and includes protection features such as over-temperature and short-circuit protection. It is suitable for driving LEDs in residential and commercial lighting fixtures.
Feature Summary
- Integrates a high-voltage power switch with an MCU for simplified circuit design
- Supports multiple dimming control methods for flexible lighting applications
- Includes built-in protection mechanisms against over-temperature and short circuits
Applications
- Residential LED lighting fixtures
- Commercial smart lighting systems
- LED bulbs and lamps
Procurement Notes
Verify the specific suffix N2,518 for tape-and-reel packaging details. Confirm RoHS compliance status through official documentation. Check for end-of-life notices or alternative part recommendations from NXP Semiconductors before finalizing procurement plans.
Selection Notes
Consider the integrated MCU capabilities for software-defined lighting functions. Evaluate the thermal performance requirements based on the intended LED load. Ensure compatibility with existing dimming infrastructure and control protocols used in the target application.
Part Context
This component belongs to NXP's SSL series of LED driver solutions. These devices are engineered to reduce system complexity by combining power switching and control logic into a single package. They are commonly used in modern lighting designs requiring efficient energy management and intelligent control features.
Replacement Considerations
Consult NXP's official selector guide for direct replacements. Verify pin-to-pin compatibility and electrical specifications if substituting with other SSL series parts. Ensure any alternative maintains the required voltage and current ratings for the specific LED application.
