MIC3287-24YD6-TR

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The MIC3287-24YD6-TR is an LED driver chip that is categorized under PMIC – LED Drivers. It is a highly integrated, high power LED driver that combines a high-efficiency DC-DC boost converter, a NovalithIC™ analog dimming controller, and up to 12 individual high-current LED drivers in a single package. This chip is designed to work with a wide range of input voltages, making it ideal for battery-powered applications such as flashlight, bike light, camping light, headlight and more.

The MIC3287-24YD6-TR offers excellent efficiency and power delivery at the output, while enabling full range dimming. It comes with a wide range of adjustable dimming levels, allowing it to easily be adapted to different light sources and applications. The chip also provides excellent transient response, fast startup time and less than 0.1% total harmonic distortion.

The chip\'s input voltage range is from 3V to 14V, with a switch current range from 0.8A to 6A. It also features pre-charge protection and an overvoltage shutdown. The output voltage range is 0.63V to 14V, with an output current of up to 6A per channel. It provides a maximum boost current of 24A, an operating temperature range of -20°C to +125°C and a peak efficiency of up to 97%.

The MIC3287-24YD6-TR provides a complete solution for driving high-power LEDs. It is ideal for applications such as automotive lighting, billboard signs, architectural lighting, high-power LED sconces and downlights, agricultural lighting, and any other application where high-brightness LEDs are used.

The chip features an integrated digital dimming controller to provide smooth dimming. It can also be configured to provide 8-bit resolution for precise control of LED brightness. The digital dimming controller also provides a safe shutdown feature in case of short Circuit, overvoltage or overcurrent event. The MIC3287-24YD6-TR also includes asynchronous-rectified buck-boost converters for intelligent LED driving.

The MIC3287-24YD6-TR also comes with two enable pins, allowing it to be easily connected to external control signals. It also includes a thermal protection feature that shuts down the chip if the operating temperature is exceeded. This makes it suitable for use in a variety of applications where high reliability and safety are required.

Overall, the MIC3287-24YD6-TR is an excellent LED driver that offers high accuracy, efficiency and power delivery. It is designed to work with a wide range of input voltages, making it ideal for applications where battery power is an issue. The chip also features a digital dimming controller for precise control of LED brightness. It also has an integrated thermal protection feature for safety and reliability. With its wide range of features and excellent performance, the MIC3287-24YD6-TR is an ideal choice for a wide range of applications.

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