Frequency of IR2100

Discussion in 'General Electronics Chat' started by minh, Mar 7, 2014.

  1. minh

    Thread Starter Member

    Nov 24, 2010
    24
    1
    Dear All..
    I would like to use IR2110 for driver mosfet in my mini SSTC tesla coil,Could you help me to know :
    - how maximum frequency the chip IR2110
    can working (driver)??
    Thank you so much
     
  2. MaxHeadRoom

    Expert

    Jul 18, 2013
    10,524
    2,369
    minh likes this.
  3. ScottWang

    Moderator

    Aug 23, 2012
    4,853
    767
    ton/off (typ.) = 120 & 94 ns
    Delay Matching (IR2110) = 10 ns max.
    So the pure working frequency about F=1/(120ns+94ns+10ns)=1/224ns=4.4643Mhz
    But if we considering the working voltage and temperature, then the working frequency could be lower than 1Mhz, you can see the page 12,13,14.

    IR2110 datasheet.
     
    minh likes this.
  4. minh

    Thread Starter Member

    Nov 24, 2010
    24
    1
    Hi ScottWang
    Thank you very very much for your helpful.
    minh
     
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