MSLB9082DGC

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The MSLB9082DGC is an evaluation board that is used as an LED driver. This board, released by Microsemi, is designed to provide power efficiency, safety, and accurate current control in order to extend the lifetime and consistency of the LED being driven by the evaluation board. The use of this evaluation board is ideal for applications such as outdoor and automotive transportation products, backlights in displays, and general lighting

The MSLB9082DGC evaluation board has many advantages and uses for different types of applications. The board uses a p-MOSFET to efficiently regulate current to LEDs, as well as an internal sensing circuit to improve the overall performance and accuracy. Additionally, the board can protect LEDs from over-current and overvoltage, as well as offer protection for the board itself from e.g. reverse polarity of the input voltage. This board operates at an input voltage range of 4-42 V.

The main principle of the MSLB9082DGC evaluation board is to efficiently power and regulate the current to LEDs with a low EMI noise. The board uses a state of the art pulse-width modulation (PWM) technique to control the LED current. This technique allows for the LED driver to accurately control the LED current while maintaining a stable output current. This PWM technique also helps to reduce EMI and noise levels.

The board includes a dedicated Time-Constant (TC) pin, which allows for fine tuning of the LED\'s current. The TC pin can be adjusted to provide a low ripple current to the LED, resulting in a stable output current at the LED. Additionally, the evaluation board features a wide range of current regulation options to suit a variety of LED current requirements, from 600 mA to 6 A.

The MSLB9082DGC evaluation board also has a simple and elegant user interface, allowing users to easily adjust the brightness and color of their LEDs. This board uses a potentiometer to adjust the brightness or intensity of the LEDs, which can be set to the desired level. Additionally, the board also features a pair of switches for changing the color of the LEDs, allowing users to easily switch between different colors.

The MSLB9082DGC evaluation board is designed to provide excellent performance, safety, and ease of use for applications requiring accurate control of LED current. With this board, designers can create products with efficient and highly accurate LED current regulation, as well as protection from overcurrent and overvoltage conditions, so the LEDs can be used for a longer period of time.

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