CXA1304-0000-000C00C40E5

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The CXA1304-0000-000C00C40E5 is a chip used primarily in LED lighting applications. It is classified under LED Lighting - COBs, Engines, Modules, and is widely used as a cost-effective way to achieve reliable LED lighting solutions. In this article, we shall dive deeper into the CXA1304-0000-000C00C40E5 with an exploration into its application field and working principle.

Application Field of CXA1304-0000-000C00C40E5

The CXA1304 is a powerful, compact and digital LED driver chip designed for a variety of lighting applications. It is mainly used in LED panels and automobile headlamps, and is suitable for wide voltage range and high efficiency. This chip can be easily integrated into LED lighting systems and provide features such as dimming, color rendering, over-temperature protection, flicker compensation and power factor correction. Other applications of the CXA1304 include LED street lights, LED floodlights, LED display systems and LED strip lighting.

Working Principle of CXA1304-0000-000C00C40E5

The CXA1304 is an easy to use and powerful chip. It uses advanced pulse width modulation (PWM) technology to create a light effect that is not only tight and sharp but also brightness controllable. The chip provides twelve channels of digital PWM, each of which can independently control a White, Amber, Red, Green, and Blue (WA-R-G-B) LEDs. The chip integrates many advanced technologies, such as programmable digital current control, hybrid surface mount technology and driver-on-chip (DOC) architecture for ultimate integration of an LED controller, which improved the luminaire thermal design.

The CXA1304 uses an 8-bit serial peripheral interface (SPI) to communicate with an external microcontroller to enable an LED lighting project with full color control and consistent light output. The chip enables users to control the brightness and color of LED lights via the integrated SPI interface. This is done through the adjustment of the PWM duty cycle. The CXA1304 also provides multiple protection such as over-temperature protection, overvoltage protection, undervoltage protection and output short circuit protection to ensure high safety.

Conclusion

The CXA1304-0000-000C00C40E5 is a versatile chip used primarily in LED lighting applications. It can be used in a wide range of applications including LED panels and automobile headlamps as well as LED street lights and display systems. The chip can be controlled using a 8-bit SPI interface through the adjustment of the PWM duty cycle, and it provides various protections such as over-temperature, overvoltage and output short circuit protection to ensure safe and reliable operation.

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