+ Post New Thread
Results 1 to 4 of 4
  1. #1
    Member level 2
    Points: 2,412, Level: 11

    Join Date
    Apr 2004
    Posts
    43
    Helped
    0 / 0
    Points
    2,412
    Level
    11

    High Current Driver for motor applications

    HI, All,

    Anyone have information about the designing high current
    driver for motor applications (CMOS design or BiCMOS design)
    What should be considered for those circuit design ?

    Thanks in advance,
    Vita

    •   AltAdvertisement

        
       

  2. #2
    Member level 2
    Points: 2,412, Level: 11

    Join Date
    Apr 2004
    Posts
    43
    Helped
    0 / 0
    Points
    2,412
    Level
    11

    Re: High Current Driver for motor applications

    what is the consideration when doing layout for
    high current driver ?



    •   AltAdvertisement

        
       

  3. #3
    Full Member level 6
    Points: 5,782, Level: 18

    Join Date
    Aug 2004
    Location
    Scotland
    Posts
    395
    Helped
    151 / 151
    Points
    5,782
    Level
    18

    Re: High Current Driver for motor applications

    For motor drive, you will certainly need vertical power transistors like HexFET or VDMOS. This would require normal CMOS circuits driving high voltage CMOS drivers to then drive the high voltage/current HexFet or what ever. Can you be more specific (voltage and current requirements)



    •   AltAdvertisement

        
       

  4. #4
    Member level 2
    Points: 2,412, Level: 11

    Join Date
    Apr 2004
    Posts
    43
    Helped
    0 / 0
    Points
    2,412
    Level
    11

    Re: High Current Driver for motor applications

    Thank you.
    The requirement will be
    Voltage=60V
    Current Iout = 2.5A approx.
    Do you have any literature ?

    thx



--[[ ]]--