I'm trying to understand the circuit in figure 12, on page 6 of this data sheet - http://www.onsemi.com/pub_link/Collateral/NSI45090JD-D.PDF 'Dimming using PWM' I want to use this constant current led driver with a ws2801 pwm driver (also cc) to allow me to control higher power leds with the ws280…

constantcurrentiness

mrboni December 11, 2012, 2:52pm 13

ok, thanks guys

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