BD2802GU
2-Channel RGB Constant Current LED Driver with Ilumination
BD2802GU
2-Channel RGB Constant Current LED Driver with Ilumination
BD2802GU是装饰用RGB LED驱动器。内置灯亮模式，无需CPU负载即可点亮灯饰。非常适合使用了RGB LED的灯饰和使用了单色LED的装饰应用。
主要规格
特性：
Topology
Constant Current
Vin(Min.)[V]
2.7
Vin(Max.)[V]
5.5
Total Output Current (Max.)[mA]
182
Per Channel Drive(Max.)[mA]
30.48
Number of Outputs
6
Vout(Max.)[V]
5.5
Switching Frequency (Max.)[MHz]
1
Data Input
I2C
Data Transfer Rate(Max.)[MHz]
0.4
Dimming
DC
DC Dimming Steps
128
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
85
Package Size [mm]
2.8x2.8 (t=1.0)
特点：
・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.
