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Can it be related to the min off time? In the datasheet it's listed as 170ns. If your operating freq is 500kHz, the max duty cycle your boost can achieve is ~90%.
Your boost ratio is ~10:1 (7V->70V) , so it might be borderline.
To see if this is the cause, you can try shorting some LEDs in...
Hi Guys,
I'm trying to find R_NO and solve the problem (b) below, however I'm not getting the right answer. According to the book , the correct answer is R_NO=15ohms, I_NO=2A.
If I short all voltage supplies and open all current sources then the R_NO should be 10ohm || 30ohm = 7.5ohms. Am I...
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