SSL5021BDB1268UL

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SSL5021BDB1268UL evaluation board LED drivers are designed to drive high current LED strings with a complemented constant current source. LED drivers are needed to address a variety of applications in the automotive, backlighting, industrial, and commercial sectors where power efficiency, cost, and flexibility are important considerations.

The board can be used in many applications like automotive rear, brake, parking and license plate lights, PLC backlighting, car interior lighting and decorative lighting, to name a few. Additionally, these LED drivers possess excellent electrical performance and power dissipation in order to improve the performance of the LED installation.

The SSL5021BDB1268UL has a built-in over-temperature limiter and LED protection circuitry, allowing for operation in a wide range of temperatures. Furthermore, it has built-in current-sense, input/output voltage and current loop protection, to ensure reliable long-term operation of the LED lights. The driver also features a programmable power mode, a low power-off mode and a low power-off peak current for improved efficiency.

The working principle of the board is based on the concept of constant current control. This technique, also known as "current-source" control, ensures that the desired current is passed through the LED string, regardless of the voltage across the LEDs. This ensures that the brightness of the LEDs remains consistent, improving the performance of the LED installation.

The SSL5021BDB1268UL is one of the best LED drivers on the market, with excellent electrical and thermal performance and a wide variety of features. It can be used in many different applications, ensuring optimal performance of the LED lights. With this board, the user can be assured that they are getting the best performance out of their LED installation.

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