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Analog Dimming and PWM Dimming at LM3409

Other Parts Discussed in Thread: LM3409

Dear support member,

My customer used LM3409.

LM3409 data sheet describes.
During PWM dimming, IADJ pin is OPEN.
During analog dimming, EN pin is H fixed.

As how to use,
While doing analog dimming in the variable resistor,
Can PWM dimming?

Best regard.
Bob Lee.