MIC3287-24YML-EV

Evaluation Boards - LED Drivers

The MIC3287-24YML-EV is an evaluation board for an LED driver. It is used to demonstrate and evaluate the features of an LED driver. The MIC3287-24YML-EV Evaluation Board is designed to evaluate the features of an LED driver and has been designed to support a wide range of applications.

Application Field

The MIC3287-24YML-EV is designed to support a wide range of applications. It can be used for a variety of applications including general lighting, architectural lighting, automotive lighting, and decorative lighting. It can also be used for industrial and commercial lighting, including street lighting and commercial signage.

The board is also suitable for applications that require dimming, such as high-end retail lighting and home lighting. The board is also well-suited for medical and industrial applications, such as surgical lighting and billboard lighting. It can even be used in the agriculture and aquaculture industries, such as greenhouses and fish farming.

Working Principle

The MIC3287-24YML-EV evaluation board includes two high-efficiency LED driver ICs. The first IC is a buck converter, which is used to convert a high voltage DC supply into a low voltage DC supply that is suitable for driving the LEDs. The second IC is a boost converter, which is used to convert the low voltage supply from the buck converter into a higher voltage supply suitable for driving the LEDs.

The board features a number of adjustable features to provide precise control and flexibility for any LED lighting application. It features adjustable current, dimming, and voltage settings, as well as an integrated, programmable fault protection circuit. It also comes with an over-voltage protection circuit to protect the LEDs from voltage peaks.

The board is capable of driving up to 8 strings of 8 LEDs each, with each LED string powered by a separate low-cost buck/boost converter. The user interface includes a simple Programming/Status LED, two status LEDs, two buttons, as well as a potentiometer to control brightness. Additionally, the board includes a JTAG debugging port, a USB connector, and a connector for an external temperature sensor.

The board is also capable of dimming up to 16 strings of 8 LEDs each, and allows up to 500mA of current per channel. The board comes with a built-in I2C interface for controlling the board from a program or from a remote location. Additionally, the board is compatible with most popular microcontrollers and DALI applications.

Conclusion

The MIC3287-24YML-EV evaluation board is a powerful and flexible LED driver suitable for a wide range of applications. It includes two high-efficiency LED driver ICs, adjustable current and dimming settings, integrated fault protection, and a programmable user interface. The board is capable of driving up to 16 strings of 8 LEDs and comes with a built-in I2C interface for control from a program or from a remote location. Additionally, the board is compatible with most popular microcontrollers and DALI applications. The MIC3287-24YML-EV is an ideal solution for applications that require precise control and flexibility for any LED lighting application.