BCT3024
The BCT3024 is a LED driver with independent 24 output channels, and the output current of each channel can be programmed to achieve 256 levels by I2C interface. The output current of each channel can be set at up to 38mA (Max.) by an external resistor and independently scaled by a factor of 1, 1/2, 1/3 and 1/4.
The chip can be turned off by pulling the SDB pin lowor by using the software shutdown feature to reduce power consumption.
BCT3024 is available in QFN4X4-32L (4mm × 4mm). It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C.
FEATURES
2.7V to 5.5V supply
I2C interface, automatic address increment function
Internal reset register
Modulate LED brightness with 256 levels
Each channel can be controlled independently
Each channel can be scaled independently by 1,1/2, 1/3 and 1/4
-40°C to +85°C temperature range
QFN4 x 4-32L (4mm × 4mm)
APPLICATIONS
Mobile phones and other hand-held devices for
LED display
LED in home appliances.
