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/diy/ - Do It Yourself

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>> No.1527338 [View]
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1527338

>>1527309
>the freewheel diode you mean?
No, the boost diode. It lifts up the voltage to a point, such that when the highside fet is turned off, it can be used to drive the gate above the input voltage + fet threshold voltage (because the highside FET is N channel).
So technically it shouldnt even work, but it does.

And thanks for the compliment.

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