LED Treiber ICs für LED Displays
Silicon Touch Technologies (SITI)
DM633 LED Treiber
DM633 is a 16-channel constant current sink LED driver. Each channel has adjustable 12-bits grayscale PWM control current outputs. 7-bit global brightness control is included in supporting user to adjust chip current easily. It incorporates shift reg...
The MY9181, 8 channel constant current LED driver operates over a 3 ~ 5.5V input voltage range.
The MY9182, 8 channel constant current LED driver with 256 steps global current control, operates over a 3 ~ 5.5V input voltage range.
The MY7122 is a dual-channel high side power switch with ghost-cancellation function designed for scanning LED display.