TPS92560MR16BSTEVM

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LED Drivers are evaluation boards that are used to manage LED output, ensuring that the LED is being used correctly and efficiently. The TPS92560MR16BSTEVM is an example of such a board that can effectively manage LED emergency lighting. This board can monitor the output current of the LED emergency lights and step down the current when a fault is detected. This helps guarantee longer lifetime of the emergency lights and lower their energy consumption.

The TPS92560MR16BSTEVM board uses the TPS92560 to regulate its output. This IC includes a charge pump to provide higher voltage levels for its output driver. The IC is capable of driving a single high-current LED up to 1500mA. It supports digital control of the dimming level from 0.8% to 100%, and a smooth dimming feature that significantly improves the perceived brightness of the LED.

The board utilizes an over-voltage protection feature to ensure that the LED emergency lights remain safe. This allows the board to protect its outputs against incoming voltage levels that are too high or too low. Additionally, the board allows its drivers to detect when the load has dropped or failed, and will step down the current of the LED when appropriate.

The board also allows for convenient integration with other systems. It supports a wide range of communication protocols, such as I2C, UART, and up to 1 Hz PWM signals. It also includes GPIOs that allow it to interface with external components. This allows the designer to use their choice of signal for the control and monitoring of the TPS92560 board.

Lastly, the TPS92560MR16BSTEVM board offers a few options for testing its functionality. The board comes preloaded with several standard test cases that allow users to verify the LED emergency lighting system. Additionally, the board supports programmable current and dimming level to allow users to test their custom lighting programs. This makes it easier for users to make sure that the LED emergency lights are performing correctly before they are deployed.

Overall, the TPS92560MR16BSTEVM is a versatile and efficient LED Driver that provides a range of features for the management of LED emergency lights. It allows users to effectively monitor and control the current levels of the LED output, improving the longevity and energy efficiency of the LED emergency lights. Additionally, it allows users to conveniently test the functionality of their lighting systems, increasing the functionality and performance of their LED emergency lights.

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