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boost converter driver ckt at 100khz

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srvwag9

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pls tell the required driver ic for a boost converter of 100khz frequency. i m using STP55NF06 mosfet. i was using MCT2E optocoupler but its not working above 15khz i think. Also attach some ckt for the gate driver if possible
 

You should clarify the switcher topology. Boost converter is typically using ground referenced MOSFET, can work with a single channel low side driver instead of IR2110.
 
simple boost converter in open loop with mosfet as switch
 

i have pulse generation circuit. without any microcontroller /microprocessor is it possible? i mean simply pulse generator- driver - mosfet. is there any ckt ?
 

Hi,

Before you used an optcoupler solution ... probably because of isolation

--> do you still need isolation?

Klaus
 

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