In this video i have shown a circuit for designing a high speed MOSFET gate driver. this gate driver can switch upto 500kHz of switching Frequency. Its based on BJT totem pole gate driver circuit but required 3 more components.
Пікірлер: 17
@hariprasath9206 Жыл бұрын
Awesome work, do more simulation like this
@midhunvr72368 ай бұрын
Thank you so much for the circuit. I was looking for it
@ango5421 Жыл бұрын
Nice videos. Interesting topics and nice explanations. Thank you!
@Charged_EE Жыл бұрын
Glad you liked it!
@denisjovanovic82258 ай бұрын
Nice video! I am curious to see how only the first stage of your final design would do as a driver (without the NPN-PNP emitter follower), comparing characteristics and graphs, pros and cons.
@vidtechnology73422 ай бұрын
does bootstrapping limits switching frequency ?
@byungwoolee92402 ай бұрын
Hi. Thanks for the great video series on LTspice simulation tutorials! This is really useful information for those who are new to this field like me. I am study with simulation of a inverter and would need a motor model to test the inverter response. Could you please send me the .lib motor model and simulation file?
@diy_rabbithole3 ай бұрын
That is such a huge improvement!! Did you invent this modification?
@Charged_EE3 ай бұрын
No
@diy_rabbithole3 ай бұрын
@@Charged_EE could you point me to the paper or book where you found this, please? I am trying to learn more about mosfets, and in search of resources that explain this stuff step by step.
@LaboussoleNano6 ай бұрын
Hello, Thanks for your video I am trying to build a bipolar driver (+Vgson and -Vgsoff) and I am struggling for the choice of the BJTs for it. What is your technique for choosing BJTs?
@Charged_EE6 ай бұрын
see the voltage and current rating, another thing to look for is Frequency - Transition
@LaboussoleNano6 ай бұрын
@@Charged_EE thanks
@PSPS4378 ай бұрын
Can you please explain a bootstrap based gate driver?
@Charged_EE6 ай бұрын
See this video: kzbin.info/www/bejne/jnSakGiHpbN0g5Y
@MM-no4eg7 ай бұрын
why here you have used BJT instead of logic MOSFET in the level shifter?