CL8801K63-G

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The CL8801K63-G is a linear LED driver IC designed for high power LED applications such as automotive and industrial lighting. It is an advantageous device for creating efficient and reliable LED lighting systems. The CL8801K63-G integrates a constant current regulator stage and a voltage regulation stage, making it suitable for a variety of LED topologies and providing superior performance over traditional switching regulators. This device belongs to the PMIC – LED Drivers product family.

The CL8801K63-G offers high efficiency, wide input voltage range and low output capacitance that make it perfect for automotive lighting, home appliances, and other high power LED applications. The constant current regulation logic effortlessly adjusts the current delivered to the LED and maintains a constant level throughout the life of the device. This device features an adjustable operating temperature range, a shutdown pin and a power-good pin. These features provide comprehensive over-temperature protection, enhanced light stability and enhanced system robustness.

The CL8801K63-G also features a full-scale range in the switching frequency, allowing users to customize the device for various performance requirements. The device uses a voltage regulation loop and an onboard load switch to provide a constant and precise current to the LED. This ensures efficient operation over the full dynamic range of the LED and reduces power dissipation. The CL8801K63-G also provides a low drop-out voltage in a wide operating temperature range, which is crucial for LED lighting applications.

To ensure real-time management and protection of the LEDs, the CL8801K63-G includes advanced features such as an open circuit detection, over-temperature protection, soft start, and constant-current regulation logic. The built-in temperature control logic offers the highest degree of control over the device\'s output current, and eliminates unexpected lighting results due to drastic changes in ambient temperature. The over-temperature protection mechanism provides uniform light output, improved reliability and prolonged life of the components.

The CL8801K63-G is designed to be a universal linear regulator, providing high current accuracy, low output voltage drop and wide operating temperature range. Its adjustable frequency and spread spectrum mode help reduce EMI effects. It also has a comprehensive set of protection functions such as over-voltage, over-temperature, open-loop and over-current, which provide enhanced system robustness. This device provides better efficiency compared to traditional switching regulators and offers significant system cost savings. All these features make the CL8801K63-G perfect for LED lighting applications in automotive and industrial lighting.

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