how ir2110 drives the high side mosfet in h bridge

[gowri]

hi
plz tell me how to connect ir2110 to h bridge invereter using mosfets.we connected as per the data sheet for ir2110 connecting to only two mosfets.but ir2110 is getting heated.is that correct.should i connect ir2110 for full h bridge but not half?
thanks for reading this

 

[Conrad Hoffman]

I believe those parts are incredibly sensitive to bypassing. Read all the IR app notes and follow them to the letter.

 

[peranders]

The driver must have it's own supply voltage 12-15 V. Worth noticing is that if you want it really good those drivers aren't good enough for class D. Compare how Bruno has done.
http://www.hypex.nl/docs/UcDBP.pdf

Still, if you want to learn more check also the HIP4080, 81 and 82 from Intersil.