AS3823 TQFP32 DEMOBOARD

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AS3823 TQFP32 DEMOBOARD is designed by Dialog Semiconductor and is categorized as Evaluation Boards - LED Drivers. The board is specifically built to demonstrate the capabilities of the company’s AS3823 LED driver. The intent of the evaluation board is to let engineers see the product in action, allowing them to make design decisions that are quicker, more efficient, and more accurate.

The board is designed to drive up to 8 LED chains with a total of 32 LEDs in each chain. The LEDs are controlled by a PWM input to the board and the PWM duty cycle is adjustable from 0-100%. The board is also equipped with integrated current limiting, thermal overload protection and temperature compensation.

The AS3823 TQFP32 DEMOBOARD has a wide range of applications. It can be used as a general LED driver for industrial, automotive, and consumer electronics applications. For example, in automotive applications, the board can be used to drive LED displays and controllers for interior and exterior lighting. In consumer electronics, the board can be used for LED backlighting for LCD displays or to create animations or patterns with RGB LEDs.

The working principle behind the AS3823 TQFP32 DEMOBOARD is simple and straightforward. The board receives a PWM signal from a microcontroller or other system control. The PWM signal is used to control the brightness of the LEDs on the board. The board internally divides the signal frequency into 32 steps and reaches up to 60kHz. When powering the board, a current proportional to the PWM duty cycle will be applied to the LEDs. The board also has an integrated current limiting feature, which helps protect the LEDs from overloading.

The AS3823 TQFP32 DEMOBOARD is a great tool for evaluating the features and performance of Dialog Semiconductor’s AS3823 LED driver. With its wide range of applications, the board is perfect for design engineers who are looking to quickly and easily test out the LED driver in their project. The board also has an integrated current limiting feature, which helps protect the LEDs from overloading.

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