IRPLLED5

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

Spectrum Digital Incorporated’s IRPLLED5 Evaluation Board provides users with the ultimate ease and convenience when it comes time for testing and demonstrating the ability and performance of their infrared light emitting diode (LED) designs. The IRPLLED5 is loaded with a variety of versatile features that allows for versatile and complete LED testing. This article will provide an overview of the IRPLLED5’s application field and working principle.

The primary application of the IRPLLED5 is in infrared LED testing and demonstration. The board is designed to input and output (I/O) data while driving the LED with a current that ranges from 250mA to 1A. This versatile, precision current control and analog-to-digital (A/D) capability allows for comprehensive and accurate measurements of the LED’s light output capabilities. The IRPLLED5 can ensure LEDs are operating properly, identify any potential problems associated with them, as well as measure their wide array of performance characteristics. With the use of the IRPLLED5, users can potentially reduce their LED start-up times while having full control and plenty of data to review.

The IRPLLED5 Evaluation Board is powered by a self-contained regulator and includes a powerful 10-bit A/D and a range of versatile electrical components. The board’s main components include the main driver FET, the PWM controller and the error amplifier. These components work together, allowing for the reliable and accurate control of the LED current.

The IRPLLED5 uses a single control loop to accurately monitor, adjust and regulate an LED’s current. This operation is initiated by a 10-bit A/D converter on the board. The A/D converter constantly reads the voltage of the LED’s current parts and assesses if they are within the set range. The output voltage of the error amplifier is then adjusted based on the input signal, which serves to adjust and regulate the LED’s current. In terms of performance, the IRPLLED5 can enable an LED to provide up to 30mA of current while operating at a 256KHz frequency rate.

The IRPLLED5 is also equipped with several additional features. These features include a temperature monitor and control, over-temperature and over-load protection, and a user-selectable open or short circuit protection. It provides a bicolor LED indicator that changes color depending on the status of the board. The IRPLLED5 can generate up to 0.5V of normal output voltage over a wide range of temperature, which explains its excellent temperature stability.

In conclusion, the IRPLLED5 Evaluation Board offers users precision control and a range of data for LED testing. In addition to LED testing, the board can also be used for LED demonstration purposes. The versatility of the board and its robust features makes it the perfect platform for users looking to efficiently and effectively demonstrate their LED designs.

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