Viper 22A SMPS

Discussion in 'General Electronics Chat' started by jibinmicheal, Oct 4, 2013.

  1. jibinmicheal

    Thread Starter New Member

    Sep 24, 2013
    1
    0
    Dear all......

    I am planning to do SMPS with Viper 22A chip...P.S o/P requirement is 5V,1A and 3.6 V, 20-300V 50HZ AC input.But i have one doubt regarding the input supply range whether it will work 20-300 AC input range? So anybody can give the useful information about it.
     
    Last edited by a moderator: Oct 4, 2013
  2. sheldons

    Active Member

    Oct 26, 2011
    616
    101
  3. sheldons

    Active Member

    Oct 26, 2011
    616
    101
    heres the file for all to have a look at
     
  4. SgtWookie

    Expert

    Jul 17, 2007
    22,182
    1,728
    Your input voltage range is far too broad; narrow it down considerably. Look at Table 1, and Table 9.
     
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