Showing posts with label lm3409. Show all posts
Showing posts with label lm3409. Show all posts

Wednesday, September 3, 2014

Dimming Controlled LED LM3409 Circuit

This dimming controlled LED driver schema is designed using LM3409 P-channel MosFET controller for step-down (buck) current regulators.The LM3409 devices use Constant Off-Time (COFT) control to regulate an accurate constant current without the need for external control loop compensation Dimming controlled LED driver electronic schema require an input voltage of 36 volts and will provide at output a voltage of 24 volts at a maximum current of 700mA 

Dimming Controlled LED LM3409  Circuit Diagram


Dimming

Components list

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