SP7648EB

LED drivers are used in a variety of applications for dimming, controlling or direct driving of LED sources. Some of these applications require the precise control of a power LED depending on the input or output of a micro-controller, or on the data available to a larger system. In this evaluation board, we take a look at the SP7648EB from Supertex, a 300mA LED driver IC designed for a range of LED lighting applications.

The SP7648EB is a fully integrated LED driver IC designed for the precise control of power LEDs in high power LED applications such as LED street lighting. This is achieved by providing precise control of both the LED current and the LED brightness. The SP7648EB is capable of up to 300mA of LED current and supports a wide range of input voltages. It also has a built-in thermal limiting and open/short circuit protection which makes it very safe to use with power LEDs.

The SP7648EB has several features that set it apart from other LED drivers. Firstly, it is compliant to digital LED controllers such as DALI and DMX protocols, allowing for a wide range of lights to be controlled from a single controller. It also supports linear operation mode, allowing for the creation of custom LED sequences such as color cycling or reactive lighting. Finally, it has built-in temperature compensation and shut-down features. These features make the SP7648EB a very versatile LED driver for a range of applications.

One of the main applications for the SP7648EB is for street lighting or other outdoor applications. With its wide voltage range, it is capable of driving single, double or triple power LEDs with a wide range of dynamic fuctions. It can also be used in conjunction with a micro-controller or system to create custom lighting sequences such as color changing or reactive lighting. This makes the SP7648EB an ideal choice for outdoor applications.

The SP7648EB is a power LED driver IC designed for a wide range of LED lighting applications. It features a wide input voltage range, precise control of LED current and brightness, and compliance to digital LED controllers and linear operation mode for custom LED sequences. In addition, it also has built-in temperature compensation and shut-down features making it suitable for outdoor applications. The SP7648EB is an ideal solution for a range of LED lighting applications.