XRP7620EVB Development Boards, Kits, Programmers

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The XRP7620EVB is a Evaluation Boards used in the LED Drivers market. The device provides control over current and temperature along with built-in pre-programmed dimming algorithms. The device offers protection against over-voltage and under-voltage, as well as over-temperature and over-current. The XRP7620EVB Evaluation Board offers a cost-effective way to evaluate LED drivers with a wide variety of LED sources and circuit configurations.

XRP7620EVB Application Field

The XRP7620EVB is used in applications such as Automotive lighting, Backlighting, LCD monitors, industrial lighting, and general electronic applications. This Evaluation Boards can provide control over many LEDs with varying current and temperature levels. The device is ideal for evaluating the performance of LED drivers with many different LED sources and circuit configurations.

Working Principle of XRP7620EVB

The XRP7620EVB includes several features to ensure accurate and reliable operation. The Evaluation Boards includes two circuits - one for dimming and one for current control. The dimming circuit is pre-programmed with several dimming algorithms, such as pulse-width modulation, linear dimming and pulse density modulation. The current control circuit includes several features for controlling the current of the LEDs, such as over-voltage protection and a thermal shutdown circuit.

The device also includes an adjustable current sense amplifier and an analog-to-digital converter (ADC) to monitor the current of the LEDs. This allows the user to accurately adjust the current of the LEDs to achieve the desired lighting effect. The device also includes a temperature monitor to ensure that the temperature of the LEDs is maintained within safe limits.

The XRP7620EVB Evaluation Boards is a powerful device for evaluating LED drivers with various LED sources and circuit configurations. The device offers several protections and features, such as over-voltage protection, thermal shutdown and adjustable current sense amplifier, for improved accuracy and reliability. The pre-programmed dimming algorithms and other features enable the user to accurately adjust the current of the LEDs and achieve the desired lighting effect.

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