Post Go back to editing

LT4743 : PWM Input Frequency.

I am interested in LT4743.

According to data sheet : PWM Dimming Provide upto 3000:1 Dimming Raio.

I don't know what '3000'  means.

I want to blink the LED according to input PWM frequency.

The frequency of PWM must be at least 4KHz.