LM3561EVM

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Evaluation Boards - LED Drivers offer practical applications in many different fields. The LM3561EVME is an example of such a board, and it provides easy access to applications such as lighting control systems and LED lighting.

The LM3561EVM features an integrated LED driver, with an on-board MOSFET for driving LEDs, and a dimmable constant current output for controlling LED intensity. The board uses a boost converter to regulate the output current, and it has both analog and PWM (pulse-width modulation) inputs that enable simple control of LED brightness.

The board has been designed to be highly efficient and to operate over a wide input voltage range. It also includes integrated protections against over-voltage, under-voltage, over-temperature, and over-current. This makes the board a cost-effective solution for applications in many different industries, including industrial lighting, automotive lighting, consumer electronics, medical equipment, and medical imaging.

The working principle of the LM3561EVM is based on constant current regulation of the LED drive. This is accomplished by using a boost converter with an output current set-point and an LED driving MOSFET for controlling LED brightness. The LED drive current is regulated by a current-mode control loop, with the current set-point being adjustable through a potentiometer on the board.

Another important function of the board is its ability to provide dimming control via either the PWM input or the voltage input. The PWM input allows the user to control the current set-point directly, while the voltage input allows for dimming control by changing either the output voltage or the current set-point.

The LM3561EVM is a great choice for a wide variety of applications and provides a cost-effective solution for controlling LED brightness and current. The on-board MOSFET, wide input voltage range, high efficiency, and integrated protections make the board an ideal choice for many lighting applications. Additionally, the board’s dimming control via either the PWM input or the voltage input makes it easy to adjust the LED brightness to suit the needs of the particular application.

The specific data is subject to PDF, and the above content is for reference