Mosfet Driver

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Derrihj
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Mosfet Driver

Post by Derrihj »

Hi everyone, how are you, hope you are all doing well. I would like to use the IR2104 ic to drive two mosfets in a buck convert with a frequency of around 31khz in this config down below but wonder how to do this in flowcode with a pic. Please help with details of how to go about this.
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Last edited by Derrihj on Sat Jun 19, 2021 10:18 pm, edited 1 time in total.

Derrihj
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Re: Mosfet Driver

Post by Derrihj »

Buck Converter
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viktor_au
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Re: Mosfet Driver

Post by viktor_au »

Hello Derrihj
This is not the answer for your question, but a suggestion from my own experience.
I tried to use Arduino to send PWM signal to Nano, however later I found out the existence of the dedicated PWM controllers (SG3526, UC3842, etc) with build-in protection functions (and a better feedback).
Finally I have changed the schematic by leaving to Arduino the main control of the charging process.
There are two types of charging control -> by voltage and by current.
The mosfet driver I used -> TC4420.

Derrihj
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Re: Mosfet Driver

Post by Derrihj »

I really want to know how to drive this with a PIC.

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