MOSFET driver circuit

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udayj

Joined: 05 Feb 2008
Posts: 4

05 Feb 2008 19:25 mosfet driver circuit

Hi Friends

I am doing my project on inverter. So I want gate driver circuit for MOSFET and at the same time circuit diagram of multilevel inverter

esbrasil

Joined: 06 Dec 2007
Posts: 6

05 Feb 2008 22:31 mosfet driver circuit diagram

What kind of inverter, do you need low-side drivers only or high-side too??

try reading AN-937 from IR.

udayj

Joined: 05 Feb 2008
Posts: 4

07 Feb 2008 11:50 mosfet driver circuits

My project is on multilevel inverter. I am using IRF840 mosfet, I want a driver circuit for its driver terminal

andre_teprom

Joined: 07 Nov 2006
Posts: 171
Helped: 11
Location: BRAZIL - Rio de Janeiro

07 Feb 2008 12:43 mosfet circuit

Sorry by the question. But, what is a multilevel inverter ?
I work with push-pull and full-bridge topology, but this concept ( multilevel ) is new to me.

regards.

+++

sabeti_1990

Joined: 16 Nov 2007
Posts: 178
Helped: 11

05 Oct 2008 11:08 high side mosfet driver project

hi
is it mean U have a range of output voltage in your input or output
by the way U must to use full-bridge topology like andre_teprom says
for this purpose U're better to Use IR2110 or 2113 as MOSFET driver just use it's datasheet schematic
note: never use this IC for PWM it just support low frequency like 50 or 60 hz
be success