The NXP SSL21083AT1118 is a compact, high-efficiency, non-dimmable LED driver IC designed to drive LEDs in general lighting applications. This advanced power solution is ideal for small form-factor lighting applications such as LED bulbs and downlights, providing a cost-effective and energy-efficient alternative to traditional lighting systems.

Key Features

• High Integration: The SSL21083AT1118 integrates a high-voltage power MOSFET and a controller in one package, simplifying design and reducing external component count.
• Wide Input Voltage Range: This LED driver operates over a broad input voltage range, accommodating various power supply standards and ensuring compatibility with global voltage requirements.
• High Efficiency: With its high level of integration and optimized control algorithms, the SSL21083AT1118 achieves excellent energy efficiency, which helps reduce electricity consumption and heat dissipation.
• Low Standby Power: The device is designed with a focus on low standby power consumption, making it suitable for applications where energy conservation is a priority.
• Over-Temperature Protection: Safety features include over-temperature protection, safeguarding the IC and the lighting system from excessive heat conditions.
• Adjustable Output Current: The output current is externally adjustable, allowing for precise control over the LED brightness and ensuring consistent light output.

Applications

The SSL21083AT1118 is versatile and can be used in a wide range of lighting applications. Its non-dimmable feature makes it perfect for basic lighting needs where constant light output is required. It is commonly used in residential and commercial lighting fixtures, such as retrofit LED lamps and integrated LED luminaires.

Technical Specifications

• Supply Voltage: 9.5 V to 40 V
• Output Current: Adjustable via external components
• Package: SO8
• Protection Features: Over-temperature protection
• Energy Efficiency: High, with low standby power consumption

The NXP SSL21083AT1118 LED driver is a reliable and efficient solution for modern lighting systems, providing designers with a flexible and high-performance component for their lighting products.