hello there...
i have a question about another h-bridge design..
i m using the N-channel power mosfet IRF540(https://pdf1.alldatasheet.com/datasheet-pdf/view/52961/FAIRCHILD/IRF540/datasheet.pdf) with the half-bridge driver IR2111 (https://pdf1.alldatasheet.com/datasheet-pdf/view/68060/IRF/IR2111/datasheet.pdf)....i know how to connect the mosfets... but i m not sure about the driver connections....
1)i see that the driver has one logical input....and 2 outputs for the mosfets... i want to know... when the high output is on... the low output will be on or off ???
2)if i want the mosfets to drive a 12V small turbine...what is the Vcc needed on the driver ???? ( by the way what are the cc in the Vcc )
3)in an example circuit for the driver.. i saw them putting 2 resistors between the mosfets and the highside and low side outputs...what are the resistors for ?? and what resistros should i use ??
4)what is the Vs output in the driver?? and why should it be connected to the load ??
i have a question about another h-bridge design..
i m using the N-channel power mosfet IRF540(https://pdf1.alldatasheet.com/datasheet-pdf/view/52961/FAIRCHILD/IRF540/datasheet.pdf) with the half-bridge driver IR2111 (https://pdf1.alldatasheet.com/datasheet-pdf/view/68060/IRF/IR2111/datasheet.pdf)....i know how to connect the mosfets... but i m not sure about the driver connections....
1)i see that the driver has one logical input....and 2 outputs for the mosfets... i want to know... when the high output is on... the low output will be on or off ???
2)if i want the mosfets to drive a 12V small turbine...what is the Vcc needed on the driver ???? ( by the way what are the cc in the Vcc )
3)in an example circuit for the driver.. i saw them putting 2 resistors between the mosfets and the highside and low side outputs...what are the resistors for ?? and what resistros should i use ??
4)what is the Vs output in the driver?? and why should it be connected to the load ??