driver circuit for my circuit

[gosrivats]

i m currently working on this circuit.in the attachment...i have a problem with driver circuit i m using IR2110 as i have two high side and two low side....first of all i have doubt whether i can use high side and low side driver for this as the pulses are of different...can u guys help me out please

 

[gosrivats]

guys please this is urgent..can someone help me out????

 

[sabouras]

look here https://tahmidmc.blogspot.gr/2013/01/using-high-low-side-driver-ir2110-with.html
Hope helps

 

[SherpaDoug]

It looks like you have 1 low side switch and 3 high side (non grounded) switches. That will take 3 IR2110 chips.

 

[FvM]

It looks like you have 1 low side switch and 3 high side (non grounded) switches. That will take 3 IR2110 chips.

IR2110 bootstrap supply can't work for S1 and S2 (presumed your driver supply and input signal is referred to VH-). You'll need at least a second floating driver supply voltage. There are additional questions, e.g. does the "mid" voltage node tolerate DC bias currents of the IR2110 driver?