AS3824A1-ZQFM

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The AS3824A1-ZQFM is a high-performance, 7-channel switch-mode LED driver, which has been developed by ATI technology for use in a variety of applications. The device is extremely flexible, offering a wide range of dimming and power control capabilities. This makes it an ideal choice for many different applications, from general lighting and displays through to automotive, medical and industrial applications.

The device offers a wide range of features such as adjustable PWM dimming, high-speed global dimming, current sensing and protection, and high power output. It also features a wide range of operating voltages, external load resistors, and a programmable RGB LED configuration, giving it a greater degree of flexibility than other LED drivers. In addition, it is also compatible with multiple load types, including linear and switched loads, making it highly versatile.

The AS3824A1 can be used in a variety of LED-driven applications, including LED strips, LED tubes, LED downlights, LED ceiling lighting and LED signage. It can also be used with standard LEDs, as well as RGB LED modules and LED arrays. The device is also capable of driving multiple LED strings and chains, allowing for efficient power management.

The AS3824A1-ZQFM features advanced dimming support, with adjustable dimming ratios and output current levels. It also supports multiple control methods, including direct PWM control, 0-10V analog dimming, and digital dimming by I2C interface. The built-in advanced protection features ensure maximum safety and reliability, while the in-band EMI immunity protects the device from external interference.

The AS3824A1 operates using a buck-boost topology with an input voltage range of 4.5V to 28V. The over-current, over-temperature, and open-LED protection features help protect the device from any possible faults. It can also be used with a wide range of LED drivers and multiple external components to configure complex lighting systems.

The AS3824A1-ZQFM is thus an ideal LED driver for use in many different LED-driven applications. It is designed to meet the needs of automotive, industrial, medical and commercial applications, and is highly suitable for many different uses. With its advanced features, superior performance, and robust design, the AS3824A1-ZQFM is the perfect choice for applications that require reliable and efficient LED lighting.

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