LX1745 EVAL KIT Development Boards, Kits, Programmers

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The LX1745 EVAL KIT has been designed as an efficient and reliable tool for evaluating and developing applications based on LX1745. LX1745 is manufactured by Linear Technology and is a current regulator/LED driver with an array of advanced features and a wide range of applications in the field of LED regulation, illumination and control.

The EVAL KIT offers an array of features that make it the ideal choice for LED driver applications. It provides current monitoring and regulation for LED strings with a maximum supply voltage of up to 36V, stereo current mode control and built-in insulated MOSFETs. It supports up to 15 LED channels and offers a choice of four different constant and variable current settings, giving flexibility to match the current output to the needs of the desired application.

The EVAL KIT is a complete, integrated evaluation board that comes pre-configured with the necessary hardware and software components. It includes a voltage regulated power supply, a microcontroller board, LED drivers and LED strings, as well as a graphical user interface. The microcontroller board is connected to the LED drivers and LED strings, enabling users to program up to 15 different LED strings with up to 10 programmable current levels. It also allows users to remotely control the LED drivers via UART, GPIO and PWM interfaces.

The EVAL KIT is designed to provide engineers with control and monitoring over the LED strings. It enables them to adjust parameters such as constant current, over-current protection and frequency as well as to analyze the operation and performance of the LED strings. The evaluation board also acts as a reference platform for testing and evaluating different lighting accents, color and brightness. The board\'s graphical user interface simplifies the programming and configuration process, making it easy for users to set the desired illumination level or brightness for the LED strings.

The EVAL KIT\'s working principle is based on what is called \'Stereophonic Current Mode Control\'. This is a “closed loop” control method that ensures stable and precise control of the LED strings. The board\'s microcontroller board monitors the current through each LED string. It then adjusts the brightness of the LED strings according to the programmed settings. Using the control parameters, such as the LED brightness, LED current and LED dimming, the board can be used to adjust the LED drivers and LED strings for optimal illumination and control.

The EVAL KIT is also ideal for use in battery-operated applications such as flashlights or headlamps. It is pre-loaded with a set of dedicated digital control features, such as over-current protection, over-temperature protection, variable frequency servo loop and current limit control. It also features a variety of sleep modes to help conserve battery power.

The EVAL KIT is a powerful and flexible tool that enables users to easily test and evaluate the performance of their projects utilizing the LX1745 LED driver. It is also suitable for use in development and production applications due to its wide range of current settings and its feature set. Above all, the EVAL KIT provides engineers with the tools they need to create the most cost-effective and efficient lighting solutions.

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