2-Channel RGB Constant Current LED Driver with Ilumination - BD2802GU | ROHM Semiconductor - ROHM Co., Ltd. - global
2-Channel RGB Constant Current LED Driver with Ilumination - BD2802GU
The BD2802GU is a RGB LED driver specifically engineered for decoration purposes. This RGB driver incorporates lighting patterns and illuminates without imposing any load on CPU. This RGB driver is best-suited for illumination using RGB LEDs and decoration using monochrome LEDs. .In addition, this RGB driver has been successfully miniaturized through the use of a chip size package.
Number of Outputs
Analog Dimming Steps
Per Channel Drive(Max.)[mA]
Ch to Ch Accuracy(Typ.)[±%]
Data Transfer Rate(Max.)[MHz]
LED Open Detection
Operating Temperature (Min.)[°C]
Operating Temperature (Max.)[°C]
Features:・RGB LED driver (dual drivers)
・Slope control function (allowing dual drivers to be controlled independently).
・Slope control can be implemented using the DC current.
・Continuous illumination mode and Illumination single cycle mode are supported.
・Independent external ON/OFF synchronizing terminals are provided.
・Multiple drivers can be used concurrently.
・Thermal shutdown (TSD)
・I²C BUS fast mode support (maximum rate: 400 kHz)
・A device address can be changed via an external pin.