BOOSTXL-ULN2003

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 BOOSTXL-ULN2003 is an evaluation board designed to simplify evaluation and development of applications using a ULN2003 chip. The UDA2003 or ULN2003 is a darlington array. It has seven power Darlington transistor pairs in a 40-pin package ideal for use in applications where low-level drive is required. The BOOSTXL-ULN2003 works as an interface between microcontrollers and power drivers, thus making it suitable for driving a variety of power devices, including relays, solenoids, servo motors and stepper motors.

The BOOSTXL-ULN2003 features the ULN2003 chip and offers up to 500 mA current carrying capacity per channel. The ULN2003 chip also offers numerous protection features such as thermal shutdown, over voltage and reverse current protection. The board also includes an input terminal for controlling the relay output and a breakout header so that the ULN2003 chip can be directly used in the system.

The board allows connection with a variety of input and output devices, including sensors, switches, relays, stepper and servo motors. It also features an on-board 3.3V regulator which allows the board to operate from any power source between 5V and 28V. A status LED also indicates when the ULN2003 chip is enabled and disabled.

The working principle of the BOOSTXL-ULN2003 is based on the ULN2003 chip. The input terminal is connected to the seven digital output pins of the microcontroller, while the output terminal is connected to the power driver. By supplying logic high signals to the input terminals, the ULN2003 chip will open the NPN darlington transistor pairs and will deliver a high current supply via the output terminals. This high current supply, in turn, can be used to drive the external relays, solenoids, servo motors and stepper motors.

The BOOSTXL-ULN2003 can be used for a variety of applications, including robotics, industrial automation, home automation, robotics and other power control applications requiring low level drive and current regulation. The ULN2003 chip is highly efficient and reliable and can be used for a variety of applications. The board is suitable for use with microcontroller-based platforms and can be easily integrated into existing applications.

In conclusion, the BOOSTXL-ULN2003 evaluation board is an ideal tool for efficiently evaluating and developing applications with the ULN2003 chip. It offers high current capacity, along with numerous protection features, and can be used for a variety of input and output devices. It is suitable for use in robotics, industrial automation, home automation and other power control applications requiring low level drive and current regulation.

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