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UC3844: calculation tool of UC3844

user021864
Intellectual 2145 points
Part Number: UC3844
Other Parts Discussed in Thread: UC2844,

Hi, 

My customer is wondering if there are calculation for this part? since it can't be find on the internet. 

There is another question is that can UC3844 being used with UC2844 simulation model?

What is the main different between UC2844 and UC3844? 

Thanks for your help.

  • 0
    TI__Mastermind 34465 points
    Hello User021864.,
    The UC2844 has a temperature range of -40 C to +85 C
    The UC3844 has a temperature range of 0 C to +70 C
    That is the only difference between the parts.
    The PSPICE model for the UC2844 can be used with the UC3844.
    Hope this clears up any confusion.
    Reggards
    John