Mpq3362 led driver

Lighting Solutions
1

In MPQ3362 Led Driver in 4th pin EN/DIM if i change the PWM Dimming does the Current change or Voltage Changes in it.
I want to switch the current from the Range 2A to 4A.

2

Hello,

The MPQ3362 PWM dimming achieves dimming by varying the duty cycle of the PWM output current. Please refer to the typical performance characteristics to see the waveforms during this operation.

To change the LED current please refer to the Application Information section of the data sheet and adjust the feedback resistor.

I hope this helps.

Eliza