AS1116-QF_DK_ST R

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The AS1116-QF-DK-ST is an advanced LED driver evaluation board. It has been designed to demonstrate the capabilities and features of AS1116 Quad-Channel LED driver IC and evaluation kit. The evaluation board is ideal for driving 10- to 18-VDC single-color LED lighting systems powered through a common DC line, such as those found in automotive and transportation applications.

The AS1116-QF-DK-ST evaluation board consists of two major components: the AS1116 Quad-Channel LED driver IC and the accompanying Evaluation Kit. The AS1116 Quad-Channel LED driver IC is used to drive 4 separate LED channels and includes 4 independent PCB-mounted LEDs, allowing the user to experiment with different lighting effects. The Evaluation Kit is an external assembly consisting of the necessary components for powering the AS1116 IC and connecting the external LEDs. It contains the power supply, a heatsink, an LED driver expansion board, and cables.

The AS1116 Quad-Channel LED driver IC is designed to control the brightness and color of LED lighting systems without compromising system efficiency. It controls the LED’s intensity, including pulse width modulation and voltage/current regulation, while keeping the luminous flux constant. The IC can be configured using an I²C bus interface, to drive up to four LED channels independently and customize lighting effects such as fading and blinking. Furthermore, it supports dimming, color adaptation, and dimming range and time settings.

Using the accompanying Evaluation Kit, the user can easily configure the AS1116-QF-DK-ST to their desired settings. The user can program the IC through the PCB interface and adjust settings for the LED channels, dimming range and time, and color adaptation. Additionally, different LED lighting effects can be set with pre-programmed settings in the software. Furthermore, the user can incorporate additional components such as external potentiometers, sensors, and buttons for further control of the LED lighting system.

The AS1116-QF-DK-ST evaluation board is ideal for evaluating the performance of the AS1116 Quad-Channel LED driver IC in automotive and transportation applications. It is an excellent tool for developing advanced LED lighting systems that require high efficiency and brightness, while minimizing power consumption. Furthermore, the evaluation board can be used to easily program the IC and to quickly and accurately test the performance of the LED lighting system.

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