LM3643EVM

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

The LM3643EVM evaluation board is a versatile platform for testing applications using LEDs. It is designed to serve as a development tool for the LM3643, a high power LED driver with pulsewidth modulation (PWM) control. The LM3643EVM supports up to 6 channels of LEDs, providing up to 2A of current from an input voltage ranging from 6-60V. It provides up to 1A per channel and 12A total.

The LM3643 evaluation board is designed for use in many different applications, such as automotive, general illumination, decorative lighting and display, and signage. It supports many different types of LEDs, including RGB, white, and infrared, in addition to four channels of analog dimming inputs. The board can drive up to 24 LEDs in parallel with a potted power supply included. The inclusion of a USB interface makes it easy to program and control the board.

The LM3643EVM is easy to use and has all of the necessary components to quickly get started. The board also includes onboard circuit protection, an adjustable current limit, and an adjustable shutdown voltage to protect the LM3643. The user can also access diagnostic information, such as LED voltage, LED current, and LED temperature.

The LM3643EVMs includes two analog dimming inputs, labeled LED_IN1 and LED_IN2, that can be programmed to connect to different pins on the board\'s connector. The board also includes a 3.3V regulator for powering the control signals.

The LM3643EVM runs on a 11.3V input voltage, and is designed for use with 1.2V-4.5V LEDs. The board is capable of providing up to 1A per channel and up to 2A total current. The included PWM selector allows users to set the frequency and duty cycle of the LED dimming signal. The board also supports high-side switch mode LED driving topology, providing improved efficiency, high switching speeds, and lower dissipation at the LED.

The LM3643EVM also includes a digital diagnostic interface, UART, I2C, and SPI, which allows the user to monitor device status and provide remote control of the device settings. This makes it easy to troubleshoot any issues and adjust the parameters of the board as needed.

The LM3643EVM is a great tool for evaluating the features and performance of the LM3643. It has all the components necessary to quickly prototype and test a design with the LM3643. The board is designed to provide flexibility in applications and scalability for multiple channels of high-power lighting solutions.

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