IS31FL3193-DLS2-TR

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The IS31FL3193-DLS2-TR is a highly integrated driver IC that provides cost savings, reliability and ease of use while increasing the brightness and efficiency of LED-based lighting systems. The chip features a high-efficiency, low-power design that is ideal for saving energy in small, compact applications. It is also capable of precisely controlling and dimming the current of multiple LEDs for a wide range of voltage and current settings.

The IS31FL3193-DLS2-TR is a member of the PMIC (Power Management Integrated Circuit) family and is classified as an LED driver. It is a highly cost-effective, high-efficiency driver solution that offers an adjustable current range and low-power consumption. It is designed with an open-drain low-side driver, a linear controller and a constant-current regulator – all of which allow for superior accuracy and control, even at low currents. The chip is capable of driving up to 10 strings of 10 LEDs for a total of 100 LEDs, and the low-side driver provides a full range of 1 to 8 bit grayscale voltage setting. Furthermore, the linear controller is capable of accurate 1mA increments and the constant-current regulator supports LED current setting from 5mA to 30mA. The integrated over-temperature, over-voltage and short-circuit protections also ensure reliable operation and a long lifetime.

The IS31FL3193-DLS2-TR is capable of being used in a variety of applications, such as LED‑backlight displays, automotive lighting, commercial lighting, and more. Its wide voltage range and wide current range make it ideal for multiple applications, and the chip’s low power consumption ensures excellent power efficiency. The chip has a wide-temperature operating range and is designed to meet ESD (Electro Static Discharge) protection requirements. Additionally, the device features various features that allow it to be used in a variety of different applications.

The IS31FL3193-DLS2-TR uses a regulated constant-current flow to ensure that the correct current is always flowing through the LEDs, thus enabling precise and accurate dimming. Furthermore, the constant-current regulator supports a wide variety of current settings, and it is also capable of PWM dimming for a wide range of colors. The integrated linear controller ensures accurate 1mA increments for constant light intensity and the open-drain low-side driver is able to provide a full range of 1 to 8 bit grayscale voltage setting. This chip is also capable of supporting multiple current settings, allowing for flexibility in LED-based lighting applications.

In conclusion, the IS31FL3193-DLS2-TR is a highly integrated driver IC that provides cost savings, reliability, flexibility, ease of use, and superior accuracy while increasing the brightness and efficiency of LED-based lighting systems. Its low-power design and its ability to precisely control and dim multiple LEDs make it an ideal solution for a wide range of applications. Its wide current range, low-power design, and wide temperature range ensure reliable operation of the chip and its integrated self-protection features provide greater reliability and product longevity.

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