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proton
Joined: 31 May 2001
Posts: 79
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 23 Dec 2007 0:03 brushless driver |
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Hi,
I'm designing a brushless motor controller board, using a DSpic as a controller through PWM. The motor is a small 10W 24V part. I'd like to minimize the number of external components so I'd like to know if someone can suggest an IC that contains the 6 MOSFETs and the high side drive pump, capable to be connected directly to the micro.
Thanks a lot
proton305
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23 Dec 2007 0:03 Ads |
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nandhu015
Joined: 11 Feb 2006
Posts: 640
Helped: 46
Location: Tamilnadu, India
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23 Dec 2007 2:57 3 phase gate driver |
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I havnt seen such a part.
If the voltage is 12 then u can use chips that are used in cd/dvd drives.
better luck
Regards
Nandhu
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iana_nk
Joined: 08 Feb 2007
Posts: 10
Location: Malaysia
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14 Jul 2009 6:30 brushless driver module |
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u can save on 3 phase gate driver IC (International Rectifier do provide that).
but to have a module of the 3 phase power mosfet is quite expensive.
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