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Bode plots for a hysteretic mode LED Driver?

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schnell

Electrical
Apr 26, 2010
105
Hello,

I have made a LED Driver with LM3404 Hysteretic LED Driver

LM3404 Datasheet:

On page of the LM3404 datasheet under “Theory of operation” it says….

“Hysteretic operation eliminates the need for small signal control loop compensation”


A colleague has provided me with Bode Plots showing the gain and phase margin of this LED Driver.

LM3404 LED Driver Bode Plots:



Are Bode Plots plausible for a hysteretic mode LED Driver?
 
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