dababisi
Newbie level 3
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- May 19, 2012
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Hi,
I was trying to build up a custom stepper motor driver using hip4082 and IRF540N mosfets .. the HIP4082 is supplied with 12V and the mosfets are controlled with 5V supply, so i think i won't need a bootstrap circuit, i tried the crcuit with a bi-directional led and everything worked fine, but when i connected the motor coil one of the two HIP4082 was damaged partially, and i don't know what could have damaged it :-( ...... please help and thanks in advance
I was trying to build up a custom stepper motor driver using hip4082 and IRF540N mosfets .. the HIP4082 is supplied with 12V and the mosfets are controlled with 5V supply, so i think i won't need a bootstrap circuit, i tried the crcuit with a bi-directional led and everything worked fine, but when i connected the motor coil one of the two HIP4082 was damaged partially, and i don't know what could have damaged it :-( ...... please help and thanks in advance
