AS3691 sources equivalent, 4 precision 400ma current sources.
four high precision current sources for driving up to four LED strings (RGB or single color leds). Each of the four currents sources can be controlled independently by PW.
as the AS3691 dose not switch off the LED current completely
2)
2 Key Features
4 x 400mA constant current outputs Progr.
The AS3691 features four high precision current sources for driving up to four LED strings (RGB or single color leds). Each of the four currents sources can be controlled independently by PWM inputs. The full scale current value is set by external re.
Image gallery
TAGS
Download (Size : 948.47KB)