NCP45491XMNTWG

Description:

• Type: LED Driver IC
• Manufacturer: ON Semiconductor
• Package: DFN-8 (Dual Flat No-lead, 8 pins)
• Input Voltage Range: Typically supports input voltages from 4.5V to 60V
• Output Current: Capable of driving output currents up to 1A

Key Features:

• Current-Mode Control: Enables accurate LED current regulation, enhancing brightness consistency and efficiency.
• High Efficiency: Designed to provide high efficiency in LED driving applications, minimizing power loss and heat generation.
• Wide Input Voltage Range: Supports a broad range of input voltages, making it suitable for various power supply designs.
• Programmable Switching Frequency: Allows flexibility in operation, enabling optimization for different application requirements.
• Integrated Protection Features: Includes thermal shutdown, over-voltage protection, and current limiting, ensuring safe and reliable operation.

Applications:

• LED Lighting: Ideal for general LED lighting applications, including commercial and residential lighting systems.
• Backlighting: Suitable for use in backlighting applications for displays and panels.
• Automotive Lighting: Can be used in automotive lighting systems, such as interior and exterior lights.
• Signage: Perfect for driving LED signs and displays, ensuring bright and uniform illumination.

Package Dimensions:

• DFN-8: A compact and thermally efficient package that facilitates easy integration into space-constrained designs.

Reference Documents:

For detailed technical specifications, electrical characteristics, and design recommendations, refer to the NCP1654BD65R2G datasheet available from ON Semiconductor’s official website.