MIC3202-1YME

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MIC3202-1YME is a high-performance, low-noise, low-voltage linear current regulator tailored for driving high-brightness LEDs. An integrated boost switch, 650mA peak switch current rating and adjustable output current ranging from 20mA to 500mA make the device suitable for a variety of common applications. The device contains an on-board step-down voltage regulator, 16-bit DAC, switching module and protection circuitry, providing a complete and cost-effective solution for driving power LED applications.

The MIC3202-1YME provides users with the ability to adjust the output current by adjusting the duty cycle of the boost switch. The LEDs can be dimmed according to any desired duty cycle, from full brightness to zero, without any restrictions. The internal boost switch provides up to 650mA peak current, and therefore can fully drive multiple LED strings with high efficiency.

The MIC3202-1YME is designed for minimal power dissipation across a wide range of operating currents. It features low start-up voltage and low quiescent current that significantly reduce power consumption and heat generation. Moreover, the device features a thermally-enhanced package, allowing for efficient heat transfer.

The MIC3202-1YME is designed for LED applications that require tight current accuracy and fast transient response. The LED current is regulated by an on-board DAC, allowing for both highly accurate and fast current regulation. Additionally, the device includes a current-limiting circuit, protecting the LED in case of a fault.

The device is feature-rich, providing several security and reliability features such as thermal shutdown and an over-temperature warning. Additionally, the MIC3202-1YME is programmable, with great flexibility in configuration. Users are able to select the current range and performance profile, allowing for optimal system performance.

The MIC3202-1YME is available in a small QFN package, allowing for easy integration into end-product designs. It can be used in a variety of applications, such as displays, automated lighting systems, and many other applications that require dynamic and accurate control of LED current.

In conclusion, the MIC3202-1YME is an ideal PMIC – LED driver solution, providing users with a reliable, efficient and feature-packed solution for powering LED strings. It provides an on-board boost switch, 16-bit DAC and integrated protection circuitry, all in a small QFN package. This device is suitable for a variety of LED-based applications, allowing for better system performance, accuracy and reliability.

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