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CPH3459-TL-W

The CPH3459-TL-W is a high-power, high-efficiency LED driver from ON Semiconductor. It is designed to provide a constant current output for driving high-power LEDs in a variety of applications.

Description:

The CPH3459-TL-W is a monolithic, step-down LED driver that integrates a high-voltage power MOSFET, error amplifier, and other functions into a single chip. It operates from an input voltage range of 8V to 45V and can deliver a constant current output of up to 3.6A.

Features:

• High efficiency: The CPH3459-TL-W has an efficiency of up to 95%, which helps to minimize power dissipation and reduce the need for heat sinks.
• Wide input voltage range: The driver can operate from an input voltage range of 8V to 45V, making it suitable for a wide range of applications.
• High constant current output: The CPH3459-TL-W can deliver a constant current output of up to 3.6A, making it suitable for driving high-power LEDs.
• Protection features: The driver includes over-current protection, over-temperature protection, and open LED protection to ensure reliable operation.
• Small form factor: The CPH3459-TL-W is available in a compact thermally-enhanced TO-220 package, making it suitable for space-constrained applications.

Applications:

The CPH3459-TL-W is suitable for a wide range of applications that require high-power LED lighting, including:

• Automotive lighting: The driver can be used to power high-intensity discharge (HID) headlights, daytime running lights, and other automotive lighting applications.
• Industrial lighting: The driver can be used to power LED work lights, flood lights, and other industrial lighting applications.
• Architectural lighting: The driver can be used to power LED lighting for buildings, bridges, and other architectural structures.
• Outdoor lighting: The driver can be used to power LED lighting for outdoor applications such as streetlights, landscape lighting, and billboards.

Overall, the CPH3459-TL-W is a high-power, high-efficiency LED driver that offers a wide input voltage range, high constant current output, and advanced protection features. It is suitable for a wide range of applications that require high-power LED lighting.